GB/T 9074.4-1988

Cross recessed pan head screwsingle coil spring lock washer and plain washer assemblies

NORMA vydaná dňa 16.4.1988

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The information about the standard:

Designation standards: GB/T 9074.4-1988
Publication date standards: 16.4.1988
Country: Chinese technical standard
Kategória: Technické normy GB