Home / Standards / GB/T 7325-1987 GB/T 7325-1987 Active Petroleum products--Lubricating greases and oils--Determination of evaporation loss 润滑脂和润滑油蒸发损失测定法 Standard Type GBT ICS 75.100 CCS E36 Status 现行 Issue Date 1987-02-27 Implementation 1988-03-01 Responsible Dept 国家标准委 Drafting Unit N/A