Home / Standards / GB/T 18916.45-2019 GB/T 18916.45-2019 Active Norm of water intake—Part 45:Recycled polyester production 取水定额 第45部分:再生涤纶产品 Standard Type GBT ICS 13.060.25 CCS P41 Status 现行 Issue Date 2019-08-30 Implementation 2019-12-01 Responsible Dept 国家标准委 Drafting Unit N/A