Home / Standards / QB/T 1952.2-1999 QB/T 1952.2-1999 Abolished 弹簧软床垫 Standard Type QB ICS N/A CCS N/A Status Abolished Issue Date 1999-07-12 Implementation 2000-01-01 Centralized Committee 国家轻工业局 Issuing Authority 国家轻工业局