Home / Standards / GB/T 6538-2010 GB/T 6538-2010 Abolished Determination of apparent viscosity of engine oils using the cold-cranking simulator 发动机油表观黏度的测定 冷启动模拟机法 Standard Type GBT ICS 75.100 CCS E34 Status 废止 Issue Date 2010-09-02 Implementation 2010-12-01 Responsible Dept 国家标准委 Drafting Unit N/A