GB/T 509-1988

Active

Engine fuels--Determination of existent gum

发动机燃料实际胶质测定法

Standard Type
GBT
ICS
75.160.20
CCS
E31
Status
现行
Issue Date
1988-09-05
Implementation
1989-06-01
Responsible Dept
国家标准委
Drafting Unit
N/A