GB/T 7631.5-1989

Active

Lubricants and related products (class L)--Classification--Part 5:Family M (Metal working)

润滑剂和有关产品(L类)的分类 第5 部分:M组(金属加工)

Standard Type
GBT
ICS
75.100
CCS
E30
Status
现行
Issue Date
1989-03-31
Implementation
1990-04-01
Responsible Dept
国家标准委
Drafting Unit
N/A