I.S. EN 61355:1999被替代
Classification And Designation Of Documents For Plants, Systems And Equipment
出版：National Standards Authority of Ireland
专家解读视频
Gives all technical area and is open for further development of documentation and documentation systems.
UNE EN 61355:1998 - Identical
SS EN 61355 Ed. 1 (1997) - Identical
NF EN 61355:1997 - Identical
IEC 61355 Ed. 1.0 - Identical
NBN EN 61355:1997 - Identical
DIN EN 61355 (1997-11) - Identical
BS EN 61355:1997 - Identical
SN EN 61355:1997 - Identical
