IEC PAS 62400 : 1.0被替代
STRUCTURING PRINCIPLES FOR TECHNICAL PRODUCTS AND TECHNICAL PRODUCT DOCUMENTATION - LETTER CODES - MAIN CLASSES AND SUBCLASSES OF OBJECTS ACCORDING TO THEIR PURPOSE AND TASK
出版：International Electrotechnical Committee
专家解读视频
Extends the letter codes of the main classes for purposes or tasks of objects in accordance with IEC 61346-2. Applies to all disciplines, such as construction, process and electrical engineering, power generation and distribution, process engineering facilities, naval architecture and ocean engineering.
NEN NPR IEC/PAS 62400 : 2005 - Identical
DD IEC PAS 62400 : DRAFT DEC 2005 - Identical
NEN NPR IEC/PAS 62400 : 2005 - Identical
DD IEC PAS 62400 : DRAFT DEC 2005 - Identical
