Home / Standards / GB/T 17514-2008 GB/T 17514-2008 Abolished Water treatment chemicals - Polyacrylamide 水处理剂 聚丙烯酰胺 Standard Type GBT ICS 71.100 CCS G77 Status 废止 Issue Date 2008-09-18 Implementation 2009-09-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A