GB/T 44509-2024

Welding procedure qualification test for spot,seam and projection welding

STANDARD published on 29.9.2024

English, Chinese -
electronic design (pdf) (430.80 USD)

The information about the standard:

Designation standards: GB/T 44509-2024
Publication date standards: 29.9.2024
Country: Chinese technical standard
Category: Technical standards GB