Home / Standards / GB/T 7603-2012 GB/T 7603-2012 Active Determination of the aromatic carbon content in mineral insulating oil 矿物绝缘油中芳碳含量测定法 Standard Type GBT ICS 75.100 CCS E38 Status 现行 Issue Date 2012-06-29 Implementation 2012-11-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A