Home / Standards / GB/T 32839-2016 GB/T 32839-2016 Active Metal anchoring components and systems for facing stone 干挂石材用金属挂件 Standard Type GBT ICS 73.120 CCS Q99 Status 现行 Issue Date 2016-08-29 Implementation 2017-07-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A