SAE J1657
SAE J1657 2011-APR-01 Selecton Crtera for Retroft Refrgerants to Replace CFC-12 R-12 n Moble Ar-Condtonng Systems-Ths document has been declared "Stablzed" by SAE
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The purpose of this SAE Recommended Practice is to provide criteria for determining the acceptability of candidate retrofit refrigerants to replace CFC-12 (R-12) in mobile A/C systems originally designed to use CFC-12 (R-12).
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