Home / Standards / GB/T 17623-2017 GB/T 17623-2017 Active Determination of componental contents of gases dissolved in insulating oil by gas chromatography method 绝缘油中溶解气体组分含量的气相色谱测定法 Standard Type GBT ICS 27.100 CCS F24 Status 现行 Issue Date 2017-05-12 Implementation 2017-12-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A