Home / Standards / QC/T 662-2013 QC/T 662-2013 Active 汽车空调（HFC-134a）用储液干燥器 Standard Type QC ICS N/A CCS N/A Status Active Issue Date 2013-10-17 Implementation 2014-03-01 Centralized Committee 工业和信息化 Issuing Authority 工业和信息化