GB/T 39789-2021

Non-destructive testing of welds—Eddy current-video integrated testing method of metal composites weld

NORMA vydána dne 9.3.2021

Anglicky a čínsky -
Elektronické PDF (4720.40 CZK)

The information about the standard:

Designation standards: GB/T 39789-2021
Publication date standards: 9.3.2021
Country: Chinese technical standard
Kategorie: Technické normy GB