International Organization for Standardization
ISO 16739-1:2024(E)
AMMONIA
Ammonia
CFC
Chlorofluorocarbons
CO2
H2O
HCFC
Hydrochlorofluorocarbons
HFC
Hydrofluorocarbons
HYDROCARBONS
Hydrocarbons
OTHER
required category not on scale
NOTKNOWN
Value is unkown
UNSET
Value has not been specified