Home / Standards / GB/T 31060-2014 GB/T 31060-2014 Active Water treatment chemicals―Aluminum sulfate 水处理剂 硫酸铝 Standard Type GBT ICS 71.100.80 CCS G77 Status 现行 Issue Date 2014-12-22 Implementation 2015-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A