GB/T 3991-1983

Cobalt-coated tungsten carbide composite powders

STANDARD published on 12.12.1983

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

The information about the standard:

Designation standards: GB/T 3991-1983
Note: WITHDRAWN
Publication date standards: 12.12.1983
Country: Chinese technical standard
Category: Technical standards GB