Home / Standards / GB/T 18916.18-2015 GB/T 18916.18-2015 Active Norm of water intake—Part 18: Copper smelting production 取水定额 第18部分:铜冶炼生产 Standard Type GBT ICS 13.060.25 CCS P41 Status 现行 Issue Date 2015-10-13 Implementation 2016-05-01 Responsible Dept 国家标准委 Drafting Unit N/A