GB/T 40800-2021

Specification and qualification of welding procedures for production welding of steel castings

STANDARD published on 11.10.2021

English, Chinese -
electronic design (pdf) (514.80 USD)

The information about the standard:

Designation standards: GB/T 40800-2021
Publication date standards: 11.10.2021
Country: Chinese technical standard
Category: Technical standards GB