I.S. EN 850:1997被替代
Transportable gas Cylinders - Pin-index, Yoke-type Valve Outlet Connections for Medical use
出版：National Standards Authority of Ireland
专家解读视频
Applies to pin-index, yoke-type valve outlet connections for medical use, up to a maximum working pressure of 250 bar at 15 degree C.
SS EN 850:1996 - Identical
NEN EN 850:1996 - Identical
SN EN 850:1997 - Identical
NF EN 850:1996 - Identical
BS EN 850:1997 - Identical
DIN EN 850 (2001-02) - Identical
ONORM EN 850:1997 - Identical
NBN EN 850:1996 - Identical
UNI EN 850:2003 - Identical
NS EN 850:1996 - Identical
UNE EN 850:1997 - Identical
