I.S. EN 31253:1994废止
Laser And Laser Related Equipment - Laser Device - Mechanical Interfaces
出版：National Standards Authority of Ireland
专家解读视频
Specifies dimensions of mounting-hole patterns for attaching external devices to a laser device around the beam.
UNI EN 31253:1997 - Identical
NF EN 31253:1994 - Identical
SS EN 31253 Ed. 1 (1994) - Identical
UNE EN 31253:1995 - Identical
ISO 11253:1993 - Identical
DIN EN 31253 (1994-11) - Identical
SN EN 31253:1995 - Identical
BS EN 31253:1996 - Identical
ONORM EN 31253:1994 - Identical
