NS EN 738-1:1997被替代
Pressure Regulators For Use With Medical Gases - Part 1: Pressure Regulators And Pressure Regulators With Flow Metering Devices
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Applicable to pressure regulators for administering medical gases for treating, managing, diagnostic evaluation and patient care applicable to types of pressure regulator given in 1.1a, b. and c and to flow type metering devices described in 1.1d and e to be used with various medical gases.
UNE EN 738-1:1997 - Identical
SS EN 738-1:1997 - Identical
UNI EN 738-1:2003 - Identical
NF EN 738-1:1997 - Identical
I.S. EN 738-1:1997 - Identical
NBN EN 738-1:1997 - Identical
ONORM EN 738-1:1997 - Identical
DIN EN 738-1 (2002-07) - Identical
BS EN 738-1:1997 - Identical
NEN EN 738-1:1997 - Identical
SN EN 738-1:1997 - Identical
