Home / Standards / GB/T 18916.13-2024 GB/T 18916.13-2024 Active Norm of water intake for industry—Part 13: Ethylene and propylene 工业用水定额 第13部分:乙烯和丙烯 Standard Type GBT ICS 13.060.25 CCS P 41 Status 现行 Issue Date 2024-03-15 Implementation 2024-07-01 Responsible Dept 国家标准委 Drafting Unit N/A