Home / Standards / QC/T 850-2011 QC/T 850-2011 Active 乘用车座椅用聚氨酯泡沫 Standard Type QC ICS N/A CCS N/A Status Active Issue Date 2011-05-18 Implementation 2011-08-01 Centralized Committee 工业和信息化部 Issuing Authority 工业和信息化部