I.S. EN 31252:1994被替代
Lasers and Laser Related Equipment - Laser Device - Minimum Requirements for Documentation
出版：National Standards Authority of Ireland
专家解读视频
Specifies the minimum documentation and marking and labelling information requirements to be provided with laser devices.
SN EN 31252:1995 - Identical
NF EN 31252:1994 - Identical
BS EN 31252:1996 - Identical
ONORM EN 31252:1994 - Identical
DIN EN 31252 (1994-11) - Identical
SS EN 31252 Ed. 1 (1994) - Identical
UNE EN 31252:1995 - Identical
ISO 11252:2004 - Identical
