Home / Standards / GB/T 18847-2002 GB/T 18847-2002 Active Polyvinyl chloride laminated sheet-metal 聚氯乙烯覆膜金属板 Standard Type GBT ICS 77.140.50 CCS H46 Status 现行 Issue Date 2002-09-24 Implementation 2003-04-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A