21.120.99 - Other standards related to shafts and couplings

ICS 21.120.99 is a classification code in the International Classification for Standards (ICS) system. It covers "Other standards related to shafts and couplings". The ICS is a hierarchical classification system used to organize international, regional, and national standards, facilitating the search and identification of standards across different fields.

There are 2 standards classified under ICS 21.120.99 (Other standards related to shafts and couplings). These standards are published by international and regional standardization bodies including ISO, IEC, CEN, CENELEC, and ETSI.

The International Classification for Standards (ICS) is a hierarchical classification system maintained by ISO to organize standards and related documents. It uses a three-level structure with field (2 digits), group (3 digits), and sub-group (2 digits) codes. The ICS helps users find standards by subject area and enables statistical analysis of standards development activities.