1.1 Equipment in the scope of this standard This European Standard specifies methods of measurement of electrical power consumption in networked standby and the reporting of the results for edge equipment. Power consumption in standby (other than networked standby) is covered by EN 50564, including the input voltage range. This European Standard also provides a method to test power management and whether it is possible to deactivate wireless network connection(s). NOTE 1 This standard has been written in particular to support Commission Regulation (EU) No 801/2013 for the measurement of energy consumption in networked standby. This standard applies to electrical products with a rated input voltage of 230 V a.c. for single phase products and 400 V a.c. for three phase products. NOTE 2 The measurement of energy consumption and performance of products during intended use are generally specified in product standards and are not covered by this standard. NOTE 3 The term "products" in this standard includes household appliances or information technology products, consumer electronics, audio, video and multimedia systems; however the measurement methodology could be applied to other products. Where this standard is referenced by more specific standards or procedures, these should define and name the relevant conditions to which this test procedure is applied. 1.2 Equipment not in the scope of this standard This European Standard does not apply to the measurement of electrical power consumption in networked standby for interconnecting equipment. NOTE Measurement of electrical power consumption in networked standby for interconnecting equipment is the subject of ETSI standard EN 303 423 "Environmental Engineering (EE) - Electrical and electronic household and office equipment; Measurement of networked standby power consumption for interconnecting equipment".

  • Standard
    27 pages
    English language
    sale 10% off
    e-Library read for
    1 day

The present document specifies methods of measurement of electrical power consumption in networked standby and the
reporting of the results for network interconnecting equipment.
Example of interconnecting equipment are in Annex B.
Power consumption in standby (other than networked standby) is covered by EN 50564 [1], including the input voltage
range.
The present document also provides a method to test power management and whether it is possible to deactivate
wireless network connection(s).
The present document applies to electrical products with a rated input voltage of 230 V a.c. for single phase products
and 400 V a.c. for three phase products.
The present document is produced under the mandate M/544 and can be used to demonstrate compliance to the EU
Regulation (EC) No 1275/2008 [i.1] amended by Regulation (EU) 801/2013 [i.2].
The present document does not apply to televisions as defined in Regulation (EC) No 642/2009 [i.10].
NOTE 1: The EU regulation 801/2013 [i.2] applies to equipment designed for use with a nominal voltage rating of
250 V and below.
NOTE 2: EU regulation 801/2013 [i.2] does not apply to electrical and electronic household and office equipment
placed on the market with a low voltage external power supply to work as intended.
NOTE 3: "Low voltage external power supply" is the definition provided in EU regulation 278/2009 [i.3].
NOTE 4: The measurement of energy consumption and performance of equipment during intended use are
generally specified in product standards and are not covered by the present document.
NOTE 5: Where the present document is referenced by more specific standards or procedures, these should define
and name the relevant conditions to which this test procedure is applied.
1.2 Equipment not in the scope of the present document
The present document does not apply to the measurement of electrical power consumption in networked standby for
edge equipment. The edge equipment is a networked equipment that can be connected to a network and interact with
that network or other devices and that does not have, as its primary function, the passing of network traffic to provide a
network. Edge equipment are covered in EN 50643 [i.8].

  • Standard
    30 pages
    English language
    sale 15% off
  • Standard
    30 pages
    English language
    sale 15% off
  • Standard
    30 pages
    English language
    sale 15% off
  • Standard
    30 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document provides background information and guidelines for the development of an ontology for office equipment. An example of how such a standard can be used to automate the identification of resources for colour is provided. NOTE Often the terms vocabulary and ontology are used with the same meaning.

  • Technical report
    11 pages
    English language
    sale 15% off
  • Technical report
    11 pages
    English language
    sale 15% off

This document specifies accessibility guidelines to be considered when planning, developing and designing electrophotographic copying machines, page printers and multi-function devices. These guidelines are intended to improve accessibility required when primarily older persons, persons with disabilities and persons with temporary disabilities (hereafter referred to as older persons and persons with disabilities) use office equipment.

  • Standard
    21 pages
    English language
    sale 15% off
  • Standard
    21 pages
    English language
    sale 15% off

This document specifies the information to be included in the specification sheets for front projection type data projectors and the form of specification sheets. This document is not applicable to units for a rear screen projection.

  • Standard
    23 pages
    English language
    sale 15% off
  • Standard
    23 pages
    English language
    sale 15% off

1.1   Equipment in the scope of this standard
This European Standard specifies methods of measurement of electrical power consumption in networked standby and the reporting of the results for edge equipment.
Power consumption in standby (other than networked standby) is covered by EN 50564, including the input voltage range.
This European Standard also provides a method to test power management and whether it is possible to deactivate wireless network connection(s).
NOTE 1   This standard has been written in particular to support Commission Regulation (EU) No 801/2013 for the measurement of energy consumption in networked standby. This standard applies to electrical products with a rated input voltage of 230 V a.c. for single phase products and 400 V a.c. for three phase products.
NOTE 2   The measurement of energy consumption and performance of products during intended use are generally specified in product standards and are not covered by this standard.
NOTE 3   The term "products" in this standard includes household appliances or information technology products, consumer electronics, audio, video and multimedia systems; however the measurement methodology could be applied to other products.
Where this standard is referenced by more specific standards or procedures, these should define and name the relevant conditions to which this test procedure is applied.
1.2   Equipment not in the scope of this standard
This European Standard does not apply to the measurement of electrical power consumption in networked standby for interconnecting equipment.
NOTE   Measurement of electrical power consumption in networked standby for interconnecting equipment is the subject of ETSI standard EN 303 423 "Environmental Engineering (EE) - Electrical and electronic household and office equipment; Measurement of networked standby power consumption for interconnecting equipment".

  • Standard
    27 pages
    English language
    sale 10% off
    e-Library read for
    1 day

The present document specifies methods of measurement of electrical power consumption in networked standby and the
reporting of the results for network interconnecting equipment.
Example of interconnecting equipment are in Annex B.
Power consumption in standby (other than networked standby) is covered by CENELEC EN 50564 [1], including the
input voltage range.
The present document also provides a method to test power management and whether it is possible to deactivate
wireless network connection(s).
The present document applies to electrical products with a rated input voltage of 230 V a.c. for single phase products
and 400 V a.c. for three phase products.
The present document is produced under the mandate M/544 and can be used to demonstrate compliance to the EU
regulation 801/2013 [i.2].
NOTE 1: The EU regulation 801/2013 [i.2] applies to equipment designed for use with a nominal voltage rating of
250 V and below.
NOTE 2: EU regulation 801/2013 [i.2] does not apply to electrical and electronic household and office equipment
placed on the market with a low voltage external power supply to work as intended.
NOTE 3: "Low voltage external power supply" is the definition provided in EU regulation 278/2009 [i.3].
NOTE 4: The measurement of energy consumption and performance of equipment during intended use are
generally specified in product standards and are not covered by the present document.
NOTE 5: Where the present document is referenced by more specific standards or procedures, these should define
and name the relevant conditions to which this test procedure is applied.

  • Standard
    30 pages
    English language
    sale 15% off
  • Standard
    30 pages
    English language
    sale 15% off
  • Standard
    30 pages
    English language
    sale 10% off
    e-Library read for
    1 day

The present document specifies methods of measurement of electrical power consumption in networked standby and the
reporting of the results for network interconnecting equipment.
Example of interconnecting equipment are in Annex B.
Power consumption in standby (other than networked standby) is covered by CENELEC EN 50564 [1], including the
input voltage range.
The present document also provides a method to test power management and whether it is possible to deactivate
wireless network connection(s).
The present document applies to electrical products with a rated input voltage of 230 V a.c. for single phase products
and 400 V a.c. for three phase products.
The present document is produced under the mandate M/544 and can be used to demonstrate compliance to the EU
regulation 801/2013 [i.2].
NOTE 1: The EU regulation 801/2013 [i.2] applies to equipment designed for use with a nominal voltage rating of
250 V and below.
NOTE 2: EU regulation 801/2013 [i.2] does not apply to electrical and electronic household and office equipment
placed on the market with a low voltage external power supply to work as intended.
NOTE 3: "Low voltage external power supply" is the definition provided in EU regulation 278/2009 [i.3].
NOTE 4: The measurement of energy consumption and performance of equipment during intended use are
generally specified in product standards and are not covered by the present document.
NOTE 5: Where the present document is referenced by more specific standards or procedures, these should define
and name the relevant conditions to which this test procedure is applied.

  • Standard
    32 pages
    English language
    sale 15% off
  • Standard
    32 pages
    English language
    sale 15% off
  • Standard
    32 pages
    English language
    sale 10% off
    e-Library read for
    1 day

ISO 9295:2015 specifies four methods for the determination of the sound power levels of high-frequency noise emitted by machinery and equipment in the frequency range covered by the octave band centred at 16 kHz, which includes frequencies between 11,2 kHz and 22,4 kHz. They are complementary to the methods described in ISO 3741 and ISO 3744. The first three methods are based on the reverberation test room technique. The fourth method makes use of a free field over a reflecting plane.
The test conditions which prescribe the installation and operation of the equipment are those specified in ISO 3741 or ISO 3744 as applicable.

  • Standard
    27 pages
    English language
    sale 10% off
    e-Library read for
    1 day

IEC/TS 62441:2011 Introduces safeguards to reduce the likelihood of room flash-over as a result of accidental ignition of exterior housings of audio/video and information communication technology products likely to be used in the home, caused by a candle flame. This second edition of IEC 62441 cancels and replaces the first edition published in 2006 and constitutes a technical revision. This edition includes the following technical changes with respect to the previous edition: - acceptance of wood with a minimum thickness as equivalent to V-1; - interpretation information regarding vertical surfaces.

  • Technical specification
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day

IEC/TS 62441:2011 Introduces safeguards to reduce the likelihood of room flash-over as a result of accidental ignition of exterior housings of audio/video and information communication technology products likely to be used in the home, caused by a candle flame. This second edition of IEC 62441 cancels and replaces the first edition published in 2006 and constitutes a technical revision. This edition includes the following technical changes with respect to the previous edition:
- acceptance of wood with a minimum thickness as equivalent to V-1;
- interpretation information regarding vertical surfaces.

  • Technical specification
    22 pages
    English and French language
    sale 15% off

Superseded by CLC/TS 62441:2012

  • Technical specification
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day

Specification introduces safeguards to reduce the likelihood of flame spread that could lead to room flash-over as a result of accidental ignition of exterior housings of audio/video and information communication technology products.

  • Technical specification
    17 pages
    English and French language
    sale 15% off

This International Standard defines the test methods used to measure power consumption of information technology equipment (ITE) under various modes of operation for the purpose of energy management. ITE includes the products identified in the scope of EN 60950-1.

  • Standard
    10 pages
    English language
    sale 10% off
    e-Library read for
    1 day

ISO/IEC 24700:2004 specifies product characteristics for use in an original equipment manufacturer's or authorized third party's declaration of conformity to demonstrate that a marketed product that contains reused components performs equivalent to new, meeting equivalent to new component specifications and performance criteria, and continues to meet all the safety and environmental criteria required by responsibly built products. It is relevant to marketed products whose manufacturing and recovery processes result in the reuse of components. Annex C has a description of how reuse relates to other recycling processes. ISO/IEC 24700:2004 is applicable to: A situation in which a government requires a neutral benchmark to evaluate the quality, safety and performance of equipment that contains reused components and to demonstrate the environmental responsibility of the supplier. When regulations mandate a neutral benchmark for equipment, ISO/IEC 24700:2004 provides the benchmark for proving compliance with such regulations. A situation in which a commercial supplier requires a neutral benchmark to demonstrate and communicate the quality, safety and performance of equipment that contains reused components and to demonstrate the environmental responsibility of the supplier. Situations in which consumers require a neutral benchmark to identify or distinguish environmentally responsible products. ISO/IEC 24700:2004 reflects the world's current approaches that yield products from many manufacturing processes including the reuse of components, with the equipment's warranties and guarantees playing an important role in market acceptance. In today's procurement processes, technical equipment definitions used by regulators must be addressed and, in that sense, ISO/IEC 24700:2004 will be useful in procurement and in the trade facilitation area, to communicate with regulators. ISO/IEC 24700:2004 specifically addresses office equipment. However, in the future it may provide valuable directions for other industries and industrial sectors.

  • Standard
    10 pages
    English language
    sale 15% off

This International Standard defines the test methods used to measure power consumption of information technology equipment (ITE) under various modes of operation for the purpose of energy management. ITE includes the products identified in the scope of IEC 60950-1.

  • Standard
    13 pages
    English and French language
    sale 15% off

This standard is applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exceeding 600 V. This standard is also applicable to such information technology equipment: - designed for use as telecommunication terminal equipment and TELECOMMUNICATION NETWORK infrastructure equipment, regardless of the source of power; - designed and intended to be connected directly to, or used as infrastructure equipment in, a CABLE DISTRIBUTION SYSTEM, regardless of the source of power; - designed to use the AC MAINS SUPPLY as a communication transmission medium This standard specifies requirements intended to reduce risks of fire, electric shock or injury for the OPERATOR and layman who may come into contact with the equipment and, where specifically stated, for a SERVICE PERSON. This first edition of IEC 60950-1 cancels and replaces the third edition of IEC 60950, issued in 1999, and constitutes a technical revision.

  • Standard
    271 pages
    English language
    sale 15% off
  • Standard
    271 pages
    French language
    sale 15% off
  • Standard
    541 pages
    English and French language
    sale 15% off

Describes the principal widths to be retained for fabric printing ribbons, also for two-coloured ones, of 19 mm (0,75 in) width and less, on spools, intended for office machines and printing machines used for information processing.

  • Standard
    1 page
    English language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off

Applies to dictation machines, transcription machines and to combined dictation and transcription machines. Serves to define role of these machines and to describe elements to ensure their effective operation and to specify operating requirements. References: ISO 4062; 5138/1.

  • Standard
    5 pages
    English language
    sale 15% off
  • Standard
    5 pages
    French language
    sale 15% off
  • Standard
    5 pages
    French language
    sale 15% off

Includes preferred line spacings and character spacings for office machines and data processing equipment. Is intended to provide compatibility between forms and the machines used for their completion regarding line spacings and character spacings by giving guidance to machine manufacturers and forms designers on the preferred spacings to be used.

  • Standard
    1 page
    English language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off

Identifies the minimum line and character capacity of address masters as a first attempt to work towards the rationalization of the existing capacity of address masters.

  • Standard
    1 page
    English language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off

Includes the principal widths to be retained for fabric printing ribbons wider than 19 mm on spolls intended for office machines and machines used for information processing. Complements ISO 2257.

  • Standard
    1 page
    English language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off

Includes the principal widths to be retained for narrow one-time paper or plastic printing ribbons (19 mm width and less) intended for office machines and printing machines used for information processing. Also defines the location of the marking indicating the approach of the end of the ribbons for office machines. Reference: ISO 2257.

  • Standard
    1 page
    English language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off

Includes the basic arrangement of figures and symboles on keyboards intended for applications in which the data is mostly numeric. Reference: ISO 1092.

  • Standard
    3 pages
    English language
    sale 15% off
  • Standard
    3 pages
    French language
    sale 15% off
  • Standard
    3 pages
    French language
    sale 15% off

Lays down rules for facilitating the storage and distribution of printing ribbons on the premises of manufacterers, dealers and users. Specifies the type and form of minimum information to appear on containers used as packaging unit for printing ribbons wound on spools or cores.

  • Standard
    1 page
    English language
    sale 15% off
  • Standard
    2 pages
    French language
    sale 15% off
  • Standard
    2 pages
    French language
    sale 15% off

Provides the most important characteristics of cores which are used to carry paper or plastic open spools printing ribbons of a nominal width of 8 mm intended for office machines and printing machines in information processing.

  • Standard
    2 pages
    English language
    sale 15% off
  • Standard
    2 pages
    French language
    sale 15% off
  • Standard
    2 pages
    French language
    sale 15% off

Applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exceeding 600 V. Also applicable are components and subassemblies intended for incorporation in information technology equipment. It is not expected that such components and subassemblies comply with every aspect of the standard, provided that the complete information technology equipment, incorporating such components and subassemblies, does comply. The contents of the corrigenda of August 2006 and August 2013 have been included in this copy.

  • Standard
    304 pages
    English language
    sale 15% off
  • Standard
    305 pages
    French language
    sale 15% off
  • Standard
    618 pages
    English and French language
    sale 15% off
  • Standard
    648 pages
    English and French language
    sale 15% off

The contents of the corrigendum of August 2012 have been included in this copy.

  • Standard
    39 pages
    English language
    sale 15% off
  • Standard
    79 pages
    English and French language
    sale 15% off

This CEN report gives information on (the European national keyboards) keyboards used for European languages and shows how national bodies are using the international keyboard standards. It also considers common existing approaches on the future of  keyboards and informs on the future international standardization..
The scope for the project according to CEN/TC 304 N872 "A meeting on the Keyboard PT in Nov 1998" is the following:
EUROPEAN KEYBOARDS. The deliverable is a CEN report giving guidance on the application of international keyboard standards in Europe. It will map how national bodies are using international keyboard standards, what national standards there are and give guidance to common approaches. The team shall, in contact with ISO, investigate the future of keyboards. Special attention shall be given to the Euro Sign on keyboards.
The report addresses this scope as follows:
How national bodies are using international keyboard standards and guidance to common approaches is given in clause 5 and Annex 3
National standards are listed in Annex 2
The future of keyboard standardization is discussed in section 6
The euro sign on keyboards is discussed in clause 5.4.
Clause 4 in this report gives information on international standards for keyboards. Of these ISO/IEC 9995 and ISO 9241-4 are most commonly used. (For exact references see clause 7)
Clause 5 gives common information on the use of these standards and on the euro sign on keyboards.
Clause 6 gives some information on future standardization.
Annex 2 gives information from the National Bodies on keyboard standards used in their countries.
Annex 3 gives some more information on the layout of a number of keyboards for European languages.
The report is meant to give guidance to many parties:
· A country which decides to make its own keyboard standard may use it as background information on what other countries have standardized.
...

  • Technical report
    44 pages
    English language
    sale 10% off
    e-Library read for
    1 day

2019-12-10: TC 108X decision: link GPSD was for sound pressure requirements personal music players. GPSD citation no longer needed because most music players are RED. Link citation under GPSD removed.
2019-10-01: PR reactivated further to D156/C057 (extension of DOW of the superseding EN)
FprAE (PR=23360) merged and published as EN 60950-1:2006/A2:2013(PR= 23359), with the implementation dates of FprAE

  • Amendment
    38 pages
    English language
    sale 10% off
    e-Library read for
    1 day

The contents of the corrigendum of August 2012 have been included in this copy.

  • Amendment
    47 pages
    English language
    sale 10% off
    e-Library read for
    1 day

2019-12-10: TC 108X decision: link GPSD was for sound pressure requirements personal music players. GPSD citation no longer needed because most music players are RED. Link citation under GPSD removed.
2019-10-01: PR reactivated further to D156/C057 (extension of DOW of the superseding EN)
Implementation of the results of WG 03 * NWI approved because in light of the mandate * Change of dow in dor + 24 months was requested in M/452

  • Amendment
    8 pages
    English language
    sale 10% off
    e-Library read for
    1 day

ISO/IEC 21118:2012 specifies the information to be included in the specification sheets for front projection type data projectors and the form of specification sheets. It is also applicable to data projectors that have a video signal input port as well as a computer signal input port. It is not applicable to units for a rear screen projection or with a video input terminal alone.

  • Standard
    14 pages
    English language
    sale 15% off

2019-12-10: TC 108X decision: link GPSD was for sound pressure requirements personal music players. GPSD citation no longer needed because most music players are RED. Link citation under GPSD removed.
2019-10-01: PR reactivated further to D156/C057 (extension of DOW of the superseding EN)
D139/C138: To modify the Swiss A-deviation in EN 60950-1:2006 (PR=16298) in accordance with BT139/CH0114/NCP

  • Corrigendum
    1 page
    English language
    sale 10% off
    e-Library read for
    1 day

2019-10-01: PR reactivated further to D156/C057 (extension of DOW of the superseding EN)
TC request (approved by D129/C108): Not offered to IEC as only valid for Europe * Voted as prAB

  • Amendment
    9 pages
    English language
    sale 10% off
    e-Library read for
    1 day

Applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exceeding 600 V. Also applicable are components and subassemblies intended for incorporation in information technology equipment. It is not expected that such components and subassemblies comply with every aspect of the standard, provided that the complete information technology equipment, incorporating such components and subassemblies, does comply. The contents of the corrigenda of August 2006 and August 2013 have been included in this copy.

  • Standard
    320 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This European Standard defines routine test procedures for use during or after manufacturing of complete equipments, sub-assemblies or components, certified or declared as complying with EN 60950 or EN 60950-1 and powered by an a.c. or d.c. mains supply. The application of the tests detailed in this European Standard is design dependent and needs to be defined by the manufacturer.

  • Standard
    6 pages
    English language
    sale 10% off
    e-Library read for
    1 day

ISO/IEC 10779:2008 specifies accessibility guidelines to be considered when planning, developing and designing electrophotographic copying machines, page printers and multi-function devices. These guidelines are intended to improve accessibility required when primarily older persons, persons with disabilities and persons with temporary disabilities use office equipment.

  • Standard
    23 pages
    English language
    sale 15% off

This standard is applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exceeding 600 V. This standard is also applicable to such information technology equipment: - designed for use as telecommunication terminal equipment and TELECOMMUNICATION NETWORK infrastructure equipment, regardless of the source of power; - designed and intended to be connected directly to, or used as infrastructure equipment in, a CABLE DISTRIBUTION SYSTEM, regardless of the source of power; - designed to use the AC MAINS SUPPLY as a communication transmission medium This standard specifies requirements intended to reduce risks of fire, electric shock or injury for the OPERATOR and layman who may come into contact with the equipment and, where specifically stated, for a SERVICE PERSON. This first edition of EN 60950-1 cancels and replaces the third edition of EN 60950, issued in 1999, and constitutes a technical revision.

  • Standard
    285 pages
    English language
    sale 10% off
    e-Library read for
    1 day

ISO/IEC 21118:2005 is applicable for information to be included in specification sheets about front projection type, fixed resolution and light valve system, and data projectors having a computer signal input port capable of projecting the image outputs from a computer, VCR or other devices.

  • Standard
    15 pages
    English language
    sale 15% off

Superseded by EN 60950-1:2006

  • Amendment
    2 pages
    English language
    sale 10% off
    e-Library read for
    1 day

Applies to information technology equipment including electrical business equipment and associated equipment, with a rated voltage not exceeding 600 V. Specifies requirements intended to ensure safety for the operator and layman who may come into contact with the equipment and, where specifically stated, for service personnel. Supersedes IEC 60380 and 60435. Please also refer to Guide 112 for using the current editions of IEC 60065 and IEC 60950 in evaluating the safety of multimedia equipment

  • Standard
    531 pages
    English and French language
    sale 15% off

This European Standard applies to Information Technology Equipment. It is intended to be used in conjunction with Operational Document CCA-201. This European Standard defines the routine electrical safety tests and their procedures to be applied during or after the manufacturing process of equipment certified or declared as complying with EN 60950. Alternatively, manufacturers can apply the tests of this standard to sub-assemblies and components so long as the final equipment continues to comply with EHN 60950. In all cases the application of the tests detailed in this standard are design dependent and need to be defined by the manufacturer, taking account of all the conditions identified in Operational Document CCA-201

  • Standard
    6 pages
    English language
    sale 10% off
    e-Library read for
    1 day

Outlines terms used for postal franking machines, their main functions and types, in order to facilitate international exchange. Contains bilingual (English, French) collection of words and definitions and indicates references between them.

  • Standard
    12 pages
    English language
    sale 15% off