Home / Standards / GB/T 18916.32-2017 GB/T 18916.32-2017 Active Norm of water intake—Part 32:Iron ore mineral processing 取水定额 第32部分:铁矿选矿 Standard Type GBT ICS 13.060.25 CCS P41 Status 现行 Issue Date 2017-09-29 Implementation 2018-04-01 Responsible Dept 国家标准委 Drafting Unit N/A