Home / Standards / GB/T 32667-2016 GB/T 32667-2016 Active Machinery artifical granites 机械用人造花岗石 Standard Type GBT ICS 25.080.01 CCS J50 Status 现行 Issue Date 2016-04-25 Implementation 2016-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A