GB/T 9790-1988

Metallic and related coatings—Vickers and Knoop microhardness tests

STANDARD published on 5.9.1988

English, Chinese -
electronic design (pdf) (814.80 USD)

The information about the standard:

Designation standards: GB/T 9790-1988
Note: WITHDRAWN
Publication date standards: 5.9.1988
Country: Chinese technical standard
Category: Technical standards GB