UNI EN 31253:1997废止
Lasers And Laser-Related Equipment - Laser Devices - Mechanical Interfaces
出版：Italian Standards
专家解读视频
1997 [31/03/1997]
ISO 11252:2004 - Equivalent
UNE EN 31253:1995 - Identical
SS EN 31253 Ed. 1 (1994) - Identical
NF EN 31253:1994 - Identical
I.S. EN 31253:1994 - Identical
DIN EN 31253 (1994-11) - Identical
ONORM EN 31253:1994 - Identical
BS EN 31253:1996 - Identical
SN EN 31253:1995 - Identical
