IEC 81346-2:2019 Industrial systems, installations and equipment and industrial products — Structuring principles and reference designations — Part 2: Classification of objects and codes for classes
International Organization for Standardization (ISO)
Latest
IEC 81346-2:2019
IEC 81346-2:2019 history
2019IEC 81346-2:2019 Industrial systems, installations and equipment and industrial products — Structuring principles and reference designations — Part 2: Classification of objects and codes for classes
2009IEC 81346-2:2009 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes