Home / Standards / GB/T 17514-2017 GB/T 17514-2017 Active Water treatment chemicals—Anionic and non-ionic polyacrylamides 水处理剂 阴离子和非离子型聚丙烯酰胺 Standard Type GBT ICS 71.100.80 CCS G77 Status 现行 Issue Date 2017-09-07 Implementation 2018-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A