Home / Standards / GB/T 6287-2021 GB/T 6287-2021 Active Determination of static adsorbed water for molecular sieve 分子筛静态水吸附测定方法 Standard Type GBT ICS 71.100.99 CCS G85 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A