1.1 This practice describes a hydrogen quality sampling apparatus (HQSA) and a procedure for the sampling of high pressure hydrogen at fueling nozzles of 35 or 70 Mega Pascal (MPa) fueling stations. 1.2 This practice does
ASTM
Standard Practice for Sampling of High Pressure Hydrogen and Related Fuel Cell Feed Gases
STD-85156
2011
2011-03-01
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