GB/T 4389-1995

Assembly tool for screws and nuts—Open-end double-head engineers wrenches, double-head box wrenches and combination wrenches—Maximum outside dimensions of heads

NORMA vydána dne 24.10.1995

The information about the standard:

Designation standards: GB/T 4389-1995
Note: NEPLATNÁ
Publication date standards: 24.10.1995
Country: Chinese technical standard
Kategorie: Technické normy GB