Home / Standards / QB/T 2461-1999 QB/T 2461-1999 Abolished 包装用降解聚乙烯薄膜 Standard Type QB ICS N/A CCS N/A Status Abolished Issue Date 1999-10-14 Implementation 2000-03-01 Centralized Committee 国家轻工业局 Issuing Authority 国家轻工业局