GB 4389-1984

Assembly tools for screws and nuts-open-end double-head engineers wrenches, double-head box wrenches and combination wrenches maximum outside dimensions of heads

STANDARD published on 1.1.1984

English, Chinese -
electronic design (pdf) (248.80 USD)

English, Chinese -

Print design (248.80 USD)

The information about the standard:

Designation standards: GB 4389-1984
Note: WITHDRAWN
Publication date standards: 1.1.1984
Country: Chinese technical standard
Category: Technical standards GB