Chapter 85
Gases High Pressure
12
codes in this view
IMPA 850102
Gas oxygen
IMPA 850104
Gas acetylene
IMPA 850109
Gas refrigerant hfc-134a
IMPA 850110
Gas refrigerant r-404a
IMPA 850111
Gas refrigerant r-407c
IMPA 850112
Gas propane
IMPA 850114
Gas carbon dioxide
IMPA 850116
Gas helium
IMPA 850118
Gas argon
IMPA 850120
Gas hydrogen
IMPA 850122
Gas nitrogen
IMPA 850124
Gas ammonia
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