Home / Standards / GB/T 28890-2012 GB/T 28890-2012 Active Terms of building ceramic machinery 建筑陶瓷机械术语 Standard Type GBT ICS 81.100 CCS Q94 Status 现行 Issue Date 2012-11-05 Implementation 2013-06-01 Responsible Dept 中国建筑材料联合会 Drafting Unit 中国建筑材料联合会