GB/T 3390.3-1989

Drivings parts for hand operated square drive socket wrenches

NORMA vydána dne 25.12.1982

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The information about the standard:

Designation standards: GB/T 3390.3-1989
Note: NEPLATNÁ
Publication date standards: 25.12.1982
Country: Chinese technical standard
Kategorie: Technické normy GB