GB/T 391-1977

Active

Determination of corrosion of engine lubricating oils

发动机润滑油腐蚀度测定法

Standard Type
GBT
ICS
75.100
CCS
E34
Status
现行
Issue Date
1977-11-08
Implementation
1978-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A