GB/T 9074.20-1988

Cross recessed hexagon head tapping sorew with indentation and plain washer assemblies

NORMA vydaná dňa 16.4.1988

The information about the standard:

Designation standards: GB/T 9074.20-1988
Note: NEPLATNÁ
Publication date standards: 16.4.1988
Country: Chinese technical standard
Kategória: Technické normy GB