Home / Standards / GB/T 28607-2012 GB/T 28607-2012 Active Determination of compatibility between standard elastomeric materials and automotive engine oil 标准弹性体材料与发动机油的相容性试验 Standard Type GBT ICS 83.140.01;83.140.50 CCS G40 Status 现行 Issue Date 2012-06-29 Implementation 2012-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A