Home / Standards / GB/T 32472-2016 GB/T 32472-2016 Active D113 macroporous weak acid acrylic type cation exchange resins D113大孔弱酸性丙烯酸系阳离子交换树脂 Standard Type GBT ICS 83.080 CCS G31 Status 现行 Issue Date 2016-02-24 Implementation 2016-09-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A