GB/T 7631.7-1995

Lubricants and related products (class L)--Classification--Part 7:Family C (Gears)

NORM herausgegeben am 21.12.1995

The information about the standard:

Designation standards: GB/T 7631.7-1995
Publication date standards: 21.12.1995
Country: Chinese technical standard
Kategorie: Technische Normen GB