GB/T 33066-2016
ActiveFluorinated olefins for refrigerant use—General method for the determination of high-boiling residues
制冷剂用氟代烯烃 蒸发残留物的测定通用方法
Application Summary AI generated
This standard specifies a general method for determining the amount of high-boiling residues (evaporation residues) in fluorinated olefins used as refrigerants. It is applied in the chemical industry for quality control and purity assessment of these refrigerants during production, storage, and procurement. The method ensures that the refrigerant meets required specifications for use in refrigeration and air-conditioning systems.
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