Home / Standards / GB/T 34702-2017 GB/T 34702-2017 Active Analytical method of chemical composition for low temperature sulphur tail gas hydrogenation catalyst 低温硫磺尾气加氢催化剂化学成分分析方法 Standard Type GBT ICS 71.100.99 CCS G74 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A