Home / Standards / GB/T 1472 GB/T 1472 Active Lead and lead-antimony alloy tube 铅及铅锑合金管 Standard Type GBT ICS 77.120.60 CCS H62 Status 现行 Issue Date 2014-12-05 Implementation 2015-05-01 Responsible Dept 中国有色金属工业协会 Drafting Unit 中国有色金属工业协会