Home / Standards / GB/T 10628-2008 GB/T 10628-2008 Active Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures 气体分析 校准混合气组成的测定和校验 比较法 Standard Type GBT ICS 71.040.40 CCS G86 Status 现行 Issue Date 2008-05-15 Implementation 2008-11-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A