GB/T 7631.7-1995

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

NORMA vydaná dňa 21.12.1995

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The information about the standard:

Designation standards: GB/T 7631.7-1995
Publication date standards: 21.12.1995
Country: Chinese technical standard
Kategória: Technické normy GB