SIST EN 14564:2019

SLOVENSKI STANDARD
SIST EN 14564:2019
01-december-2019
Nadomešča:
SIST EN 14564:2013
Cisterne za prevoz nevarnega blaga - Terminologija
Tanks for the transport of dangerous goods - Terminology
Tanks für die Beförderung gefährlicher Güter - Begriffe
Citernes pour le transport des matières dangereuses - Terminologie
Ta slovenski standard je istoveten z: EN 14564:2019
ICS:
01.040.23 Tekočinski sistemi in sestavni Fluid systems and
deli za splošno rabo (Slovarji) components for general use
(Vocabularies)
13.300 Varstvo pred nevarnimi Protection against dangerous
izdelki goods
23.020.20 Posode in vsebniki, montirani Vessels and containers
na vozila mounted on vehicles
SIST EN 14564:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 14564:2019

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SIST EN 14564:2019


EN 14564
EUROPEAN STANDARD

NORME EUROPÉENNE

August 2019
EUROPÄISCHE NORM
ICS 01.040.13; 01.040.23; 13.300; 23.020.20 Supersedes EN 14564:2013
English Version

Tanks for transport of dangerous goods - Terminology
Citernes pour le transport des matières dangereuses - Tanks für die Beförderung gefährlicher Güter - Begriffe
Terminologie
This European Standard was approved by CEN on 12 May 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14564:2019 E
worldwide for CEN national Members.

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SIST EN 14564:2019
EN 14564:2019 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Specific terms . 7
Annex A (informative) RID/ADR 2017 definitions . 9
Annex B (informative) RID/ADR 2017 definitions – portable tanks (chapter 6.7) . 15
Annex C (informative) Alphabetical index for English terms . 22
Annex D (informative) Alphabetical index for French terms . 26
Annex E (informative) Alphabetical index for German terms . 30
Annex F (normative) Schematic tank openings and closures according to the tank code . 33
Bibliography . 38

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EN 14564:2019 (E)
European foreword
This document (EN 14564:2019) has been prepared by Technical Committee CEN/TC 296 “Tanks for
the transport of dangerous goods”, the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2020, and conflicting national standards
shall be withdrawn at the latest by February 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 14564:2013.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
This document provides uniform terminology for technical terms, which require definition in addition
to regulatory definitions based in RID/ADR, and specific terms defined in other standards on tanks for
transport of dangerous goods, prepared by CEN/TC 296.
Clause 3 defines general terms and Clause 4 defines specific terms.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
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1 Scope
This document provides additional terms and definitions to those written in the European Agreement
Concerning the International Carriage of Dangerous Goods by Road (ADR) or the Regulations
concerning the International Carriage of Dangerous Goods by Rail (RID), appearing as Appendix C to the
Convention concerning International Carriage by Rail (COTIF).
This document forms part of series of documents prepared by CEN/TC 296 regarding the transport of
dangerous goods. The series supports the proper application of the ADR and RID.
This document is applicable to tanks used for the transport of dangerous goods.
This document does not apply to carriage in bulk of dangerous goods.
For convenience, Annex A (informative) repeats some horizontal definitions taken from ADR 2017
chapter 1.2, and Annex B (informative) repeats some definitions from ADR 2017 chapter 6.7, specific to
portable tanks.
NOTE The ADR is updated on a regular basis, therefore Annexes A and B might become out of date.
Annexes C, D and E (informative) provide alphabetical trilingual indexes of terms in English, French and
German where the key is English, French and German respectively.
Annex F (normative) is a schematic diagram of tank openings and closures according to the tank code.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1
accessory
equipment mounted to the tank which is not part of the shell or service equipment or structural
equipment
3.2
adaptor
closure with a particular connection profile
3.3
baffle
non-hermetically sealed structure other than a surge plate, intended to inhibit the movement of the
shell contents
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3.4
breathing
automatic and normal function to control pressure and vacuum between the inside and the outside of
the shell
3.5
closure
device that closes an opening of a tank
Note 1 to entry: For position of closures see Figures F.1 to F.7 of Annex F.
3.6
cold forming
forming at temperatures not less than 25 °C below the maximum permissible temperature for stress
relieving, in accordance with the applicable material specifications
3.7
cover plate
closure of an opening of the shell that is not service equipment
3.8
design stress
stress value used for calculation
3.9
design temperature
temperature chosen for the design of each part of the tank
3.10
elliptical cross section
cross section that respects the following criteria:
— the cross section of the shape is contained into a circle;
— the elliptical cross section has the same width as the circle;
— the minimum radius of curvature is not less than 250 mm;
— the maximum width of the circle is 2 550 mm;
— the maximum width of the elliptical cross section is no more than the maximum allowed width of
the vehicle;
— the maximum radius of curvature is no more than 2 000 mm;
— the cross section is convex
3.11
end
head
part of the shell shutting off the longitudinal section
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3.12
fastenings
structural equipment used for fixing the tank on the chassis, frame or auxiliary frame
3.13
flame arrester
flame trap
device fitted to the opening of an enclosure or to the connecting pipework of a system of enclosures and
whose intended function is to allow the flow of gaseous substances but prevent the transmission of
flame or spark
3.14
hydraulic pressure test
strength test carried out with liquid (generally water)
3.15
inspector
individual of an inspection body approved by the competent authority
3.16
leak proof
able to contain the fluid
Note 1 to entry: As specified in EN 12266-1:2012, Table A.5, Rate A.
3.17
nominal capacity
maximum volume intended to be carried
3.18
partition
hermetically sealed dividing wall between adjacent compartments in compartmented tanks
3.19
pressure balanced
equilibrium of substance pressure on both sides of the internal stop valve
3.20
product sensor
device, which detects the presence of product in liquid phase, and whose output signal can be used to
display whether liquid is present
3.21
protective lining or coating
lining or coating protecting the metallic tank material against corrosion or reaction with the substances
to be transported
Note 1 to entry: This definition does not apply to a lining or coating used only to protect the substance to be
carried.
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3.22
repair
correction of a defect that could have impaired the safety of the tank or where equipment that
communes directly with the content of the shell or safety device is replaced
Note 1 to entry: It does not include normal service and maintenance operations of the shell or service
equipment or replacement of gaskets or service equipment to the same specification.
3.23
run off pipe
pipe connecting a footvalve to the associated external closure
3.24
self-actuating adaptor
adaptor capable of being opened by built-in and external means
3.25
self-closing (valve)
valve held in the closed position by means of stored energy (such as a spring), which opens only by
application of external force, and which closes when the external force is removed
3.26
surge plate
non-hermetically sealed wall in tanks or compartments of shells intended to reduce the effect of surge,
mounted at right angles to the direction of travel, having an area of at least 70 % of the cross-sectional
area of the shells where the surge plate is located
3.27
test
technical operation that consists of the determination of one or more characteristics of a given tank
and/or service equipment, process or service according to a specified procedure
3.28
venting
function allowing passage of gas during filling and emptying
3.29
weld joint factor
stress reduction factor applied because of the welding manufacturing process
4 Specific terms
4.1
bottom loading
filling of a tank through the tank's piping system that enables substances to enter the tank
compartments from the bottom
4.2
demountable
part of service equipment that is not permanently attached (welded) or demountable with a special tool
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4.3
fill hole
opening in a tank or in a manhole cover assembly to allow top filling of a tank compartment
4.4
fill hole cover
operating device on top of a tank or part of manhole cover to enable top loading and closing the fill hole
4.5
interlock
device which can be used to permit or prevent an action
4.6
load plan
plan that identifies the different substances and volumes to be loaded into each tank compartment
4.7
manhole
opening in a tank to allow internal inspection by a person passing through
4.8
manhole cover plate
plate covering the manhole which may include auxiliary equipment such as fill hole cover assembly,
vapour transfer valve, sensors, etc.
4.9
neck ring
ring joined to the shell that provides the attachment for a cover plate
4.10
overfill prevention system
sensor or sensor circuits, interface plug/socket, overfill prevention controller and all connecting wiring
and cables
4.11
plug and ball valve
valve in which the obturator rotates about an axis at right angle to the direction of flow and, in the open
position, the flow passes through the obturator
4.12
relief pressure
pressure at which the safety valve starts to open
4.13
vapour collection manifold
piping system into which each vapour transfer valve from each compartment is connected and which
connects to the vapour recovery adaptor
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Annex A
(informative)

RID/ADR 2017 definitions
A.1 Battery-vehicle/battery-wagon:
A vehicle/wagon containing elements which are linked to each other by a manifold and permanently
fixed to a transport unit.
The following elements are considered to be elements of a battery-vehicle/wagon: cylinders, tubes,
bundles of cylinders (also known as frames), pressure drums as well as tanks destined for the carriage
of gases of Class 2 with a capacity of more than 450 l.
A.2 Calculation pressure:
Theoretical pressure at least equal to the test pressure which, according to the degree of danger
exhibited by the substance being carried, may to a greater or lesser degree exceed the working
pressure.
It is used solely to determine the thickness of the walls of the shell, independently of any external or
internal reinforcing device (See also “Discharge pressure”, “Filling pressure”, “Maximum working
pressure (gauge pressure)” and “’Test pressure”).
A.3 Capacity of shell or shell compartment:
For tanks, means the total inner volume of the shell or shell compartments expressed in litres or cubic
metres. When it is impossible to completely fill the shell or the shell compartment because of its shape
or construction, this reduced capacity shall be used for the determination of the degree of filling and for
the marking of the tank.
NOTE This capacity does not include the loading pipework from the first to the 2nd closure.
A.4 Carriage in bulk:
Carriage of unpackaged solids or articles in vehicles/wagons or bulk containers. The term does not
apply to packaged goods nor to substances carried in tanks.
A.5 Competent authority:
Authority or authorities or any other body or bodies designated as such in each State and in each
specific case in accordance with domestic law.
A.6 Conformity assessment:
The process of verifying the conformity of a product according to the provisions of sections 1.8.6
and 1.8.7 (of RID/ADR) related to type approval, supervision of manufacture and initial inspection and
testing.
A.7 Control temperature:
The maximum temperature at which the organic peroxide or the self-reactive substance can be safely
carried.
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A.8 Critical temperature:
The temperature above which the substance cannot exist in the liquid state.
A.9 Dangerous goods:
Those substances and articles, the carriage of which is prohibited by RID/ADR, or authorized only
under the conditions prescribed therein.
A.10 Tank types:
A.10.1 Demountable tank (ADR):
A tank, other than a fixed tank, a portable tank, a tank-container or an element of a battery-vehicle or a
MEGC which has a capacity of more than 450 l, is not designed for the carriage of goods without
breakage of load, and normally can only be handled when it is empty.
A.10.2 Demountable tank (RID):
A tank designed to fit the special apparatus of the wagon but which can only be removed from it after
dismantling their means of attachment.
A.11 Discharge pressure:
Maximum pressure actually built up in the tank when it is being discharged under pressure (see also
“Calculation pressure”, “Filling pressure”, “Maximum working pressure (gauge pressure)” and “Test
pressure”).
A.12 Emergency temperature:
Means the temperature at which emergency procedures shall be implemented in the event of loss of
temperature control.
A.13 Filling pressure:
Maximum pressure actually built up in the tank when it is being filled under pressure (see also
“Calculation pressure”, “Discharge pressure”, “Maximum working pressure (gauge pressure)” and “Test
pressure”).
A.14 Fixed tank:
Tank having a capacity of more than 1 000 l which is permanently attached to a vehicle or a wagon
(which then becomes a tank-vehicle/tank wagon) or is an integral part of the frame of such vehicle or
wagon.
A.15 Flash-point:
The lowest temperature of a liquid at which its vapours form a flammable mixture with air.
A.16 Gas:
Substance which:
a) at 50 °C has a vapour pressure greater than 300 kPa (3 bar); or
b) is completely gaseous at 20 °C under standard pressure of 101,3 kPa.
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A.17 Hermetically closed tank:
A tank intended for the carriage of liquid substances with a calculation pressure of at least 4 bar or
intended for the carriage of solid substances (powdery or granular) regardless of its calculation
pressure, the openings of which are hermetically closed and which:
— is not equipped with safety valves, bursting discs, other similar safety devices or vacuum valves; or
— is not equipped with safety valves, bursting discs or other similar safety devices, but is equipped
with vacuum valves, in accordance with the requirements of 6.8.2.2.3 of RID/ADR;
— is equipped with safety valves preceded by a bursting disc according to 6.8.2.2.10 of RID/ADR but is
not equipped with vacuum valves; or
— is equipped with safety valves preceded by a bursting disc according to 6.8.2.2.10 of RID/ADR and
vacuum valves, in accordance with the requirements of 6.8.2.2.3 of RID/ADR.
A.18 Inspection body:
An independent inspection and testing body approved by the competent authority.
A.19 Leakproofness test:
A test to determine the leakproofness of a tank and of the equipment and closure devices.
A.20 Liquid:
Substance which at 50 °C has a vapour pressure of not more than 300 kPa (3 bar), which is not
completely gaseous at 20 °C and 101,3 kPa, and which:
a) has a melting point or initial melting point of 20 °C or less at a pressure of 101,3 kPa; or
b) is liquid according to the ASTM D 4359-90 test method; or
c) is not pasty according to the criteria applicable to the test for determining fluidity (penetrometer
test) described in 2.3.4 of RID/ADR .
NOTE “Carriage in the liquid state”, for the purpose of tank requirements, means:
— carriage of liquids according to the above definition; or
— solids handed over for carriage in the molten state.
A.21 Maximum permissible gross mass:
Tare of the tank and the heaviest load authorized for carriage
A.22 Maximum working pressure (gauge pressure):
Highest of the following three pressures that may occur at the top of the tank in the operating position:
a) highest effective pressure allowed in the tank during filling (maximum filling pressure allowed);
b) highest effective pressure allowed in the tank during discharge (maximum discharge pressure
allowed); and
c) effective gauge pressure to which the tank is subjected by its contents (including such extraneous
gases as it may contain) at the maximum working temperature.
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Unless the special requirements prescribed in Chapter 4.3 of RID/ADR provide otherwise, the
numerical value of this working pressure (gauge pressure) shall not be lower than the vapour pressure
(absolute pressure) of the filling substance at 50 °C.
For tanks equipped with safety valves (with or without bursting disc) other than tanks for the carriage
of compressed, liquefied or dissolved gases of Class 2, the maximum working pressure (gauge pressure)
shall however be equal to the prescribed opening pressure of such safety valves.
NOTE 1 Maximum working pressure is not applicable to gravity-discharge tanks according 6.8.2.1.14 (a) of
RID/ADR.
NOTE 2 For portable tanks see RID/ADR, 6.7.
A.23 Mild steel:
2 2
Steel which has a minimum tensile strength between 360 N/mm and 440 N/mm .
A.24 Multiple-element gas container (MEGC):
A unit containing elements which are linked to each other by a manifold and mounted on a frame.
The following elements are considered to be elements of a multiple-element gas container: cylinders,
tubes, pressure drums and bundles of cylinders as well as tanks for the carriage of gases as defined in
2.2.2.1.1 of RID/ADR having a capacity of more than 450 l.
A.25 Portable tank:
A multimodal tank having, when used for the carriage of gases as defined in 2.2.2.1.1 of RID/ADR, a
capacity of more than 450 l in accordance with the definitions in Chapter 6.7 of RID/ADR or the IMDG
Code and indicated by a portable tank instruction (T-Code) in Column (10) of Table A of chapter 3.2 of
RID/ADR or the IMDG code.
A.26 Reference steel:
2
A steel with a tensile strength of 370 N/mm and an elongation at fracture of 27 %.
A.27 Safety valve:
A spring-loaded device which is activated automatically by pressure the purpose of which is to protect
the tank against unacceptable excess internal pressure.
A.28 Service equipment:
a) of the tank: means filling and discharge, breather, safety, heating, heat insulating and additive
devices and measuring instruments;
b) of the elements of a battery-vehicle/battery-wagon or of a MEGC: means filling and discharge
devices, including the manifold, safety devices and measuring instruments.
A.29 Shell:
The part of the tank which retains the substance intended for carriage including openings and their
closures, but does not include service equipment or external structural equipment.
A.30 Solid:
A solid is either:
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a) a substance with a melting point or initial melting point of more than 20 °C at a pressure
of 101,3 kPa; or
b) a substance which is not liquid according to the ASTM D 4359-90 test method or which is pasty
according to the criteria applicable to the test for determining fluidity (penetrometer test)
described in 2.3.4 of RID/ADR.
A.31 Structural equipment:
a) for tanks of a tank-vehicle/ tank wagon or demountable tank: external or internal reinforcing,
fastening, protective or stabilizing members of the shell;
b) for tanks of a tank-container: external or internal reinforcing, fastening, protective or stabilizing
members of the shell;
c) for elements of a battery-vehicle or a battery-wagon or an MEGC: external or internal, reinforcing,
fastening, protective or stabilizing members of the shell or receptacle.
A.32 Tank:
A shell, including its service and structural equipment. When used alone, the term tank means a tank
container, portable tank, demountable tank or fixed tank as defined in the standard, including tanks
forming element of battery-vehicle/wagon or MEGC.
A.33 Tank-container:
An article of transport equipment meeting the definition of a container, and comprising a shell and
items of equipment, including the equipment to facilitate movement of the tank-container without
significant change of attitude, used for the carriage of gases, liquid, powdery or granular substances and
when used for the carriage of gases as defined in 2.2.2.1.1 of RID/ADR having a capacity of more
3
than 0,45 m (450 l).
A.34 Tank swap body:
A tank swap body is considered to be a tank-container.
A.35 Tank-vehicle:
Vehicle built to carry liquids, gases or powdery or granular substances and comprising one or more
fixed tanks. In addition to the vehicle proper, or the units of running gear used in its stead, a tank-
vehicle comprises one or more shells, their items of equipment and the fittings for attaching them to the
vehicle or to the running-gear units
A.36 Tank wagon:
A wagon intended for the carriage of liquids, gases, powdery or granular substances, comprising a
superstructure, consisting of one or more shells, and an underframe fitted with its own items of
equipment (running gear, suspension, buffing, traction, braking gear and inscriptions).
NOTE Tank wagon also includes wagons with demountable tank.
A.37 Test pressure:
Required pressure applied during a pressure test for initial or periodic inspection. See also “calculation
pressure”, “Discharge pressure”, “Filling pressure” and “Maximum working pressure (gauge pressure)”.
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A.38 UN number:
The four-figure identification number of the substance or article taken from the UN Model Regulations.
A.39 Vacuum-operated waste tank:
A fixed tank, demountable tank, tank container or tank swap body primarily used for the carriage of
dangerous wastes, with special constructional features and/or equipment to facilitate the loading and
unloading of wastes as specified in Chapter 6.10 of RID/ADR. A tank which fully complies with the
requirement of Chapter 6.7 or 6.8 of RID/ADR is not considered to be a vacuum-operated waste tank.
A.40 Vacuum valve:
Spring-loaded device which is activated automatically by pressure the purpose of which is to protect
the tank against unacceptable negative internal pressure.
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Annex B
(informative)

RID/ADR 2017 definitions – portable tanks (chapter 6.7)
Table B.1 — Definitions for portable tanks
No. Term 6.7.2 of RID/ADR and IMDG 6.7.3 of RID/ADR and IMDG 6.7.4 of RID/ADR and 6.7.5 of RID/ADR and IMDG
IMDG
B.1 Alternative An approval granted by the competent authority for a portable tank or MEGC that has been designed, constructed or tested to technical requirements
arrangement or testing methods other than those specified in this Chapter:


B.2 Elements    Elements are cylinders, tubes or
bundles of cylinders;

B.3 Portable tank A multimodal tank used for the carriage A multimodal tank having a capacity of A thermally insulated
of substances of Class 1 and Classes 3 to more than 450 l used for the carriage of multimodal tank having a

9. The portable tank includes a shell non-refrigerated liquefied gases of capacity of more than 450 l
fitted with service equipment and Class 2. fitted with service
structural equipment necessary for the equipment and structural
carriage of dangerous substances. equipment necessary for
the carriage of refrigerated
liquefied gases.
The portable tank shall be capable of being filled and discharged without the removal of its structural equipment.
It shall possess stabilizing members external to the shell, and shall be capable of being lifted when full. It shall be
designed primarily to be loaded onto a vehicle, wagon or sea-going or inland navigation vessel and shall be
equipped with skids, mountings or accessories to facilitate mechanical handling. Tank vehicles, tank-wagons, non-
metallic tanks and intermediate bulk containers (IBCs) are not considered to fall within the definition for portable
tanks.
B.4 Shell The part of the portable tank which The part of the portable tank which The part of the portable
retains the substance intended retains the non-refrigerated liquefied gas tank which retains the

intended refrigerated liquefied gas

intended
for carriage, including openings and their closures, but does not include service equipment or external structural
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No. Term 6.7.2 of RID/ADR and IMDG 6.7.3 of RID/ADR and IMDG 6.7.4 of RID/ADR and 6.7.5 of RID/ADR and IMDG
IMDG
equipment;
B.5 Tank   A construction which
nor
...