Home / Standards / GB/T 5758-2001 GB/T 5758-2001 Abolished Determination for particle size range,effective size and uniformity coefficient of ion exchange resins 离子交换树脂粒度、有效粒径和均一系数的测定 Standard Type GBT ICS 83.080 CCS G32 Status 废止 Issue Date 2001-08-28 Implementation 2002-03-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A