This standard specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, signs, and Packaging and storage. This standard applies to suction pipe filters and suction pipe drying filters in refrigeration and air conditioning systems using R22, R134a, R404A, R407C, R410A and R507A as refrigerants.
GB/T 6461-2002 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates--Rating of test specimens and manufactured articles subjected to corrosion tests
JB/T 11212-2011 history
2011JB/T 11212-2011 Suction-line filter and suction-line filter-driers for refrigerant system and air conditioning