NEN ISO 9170 : 1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
TERMINAL UNITS FOR USE IN MEDICAL GAS PIPELINE SYSTEMS
03-26-2007
01-12-2013
Specifies minimum performance and safety requirements for terminal units intended for use in non-flammable medical gas pipeline systems specified in ISO 7396 for use with the following medical gases: - oxygen; nitrous oxide; medical air; nitrogen; helium; carbon dioxide; specified mixtures of the above gases; - medical vacuum.
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