IEC-81346-2 › Complete Document History
Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes

Complete Current Edition:
   EDITION 2.0 - Part 2: Classification of objects and codes for classes - June 1, 2019

Obsolete Revision Information:
   EDITION 1.0 - Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes - July 1, 2009