GB/T 12778-1991

Metallic materials—Determination of Charpy impact fracture surface

STANDARD published on 11.5.1991

English, Chinese -
electronic design (pdf) (398.80 USD)

The information about the standard:

Designation standards: GB/T 12778-1991
Note: WITHDRAWN
Publication date standards: 11.5.1991
Country: Chinese technical standard
Category: Technical standards GB