GB/T 39239-2020

Non-destructive testing—Ultrasonic testing—Characterization and sizing of discontinuities

NORMA vydána dne 19.11.2020

Anglicky a čínsky -
Elektronické PDF (18946.50 CZK)

The information about the standard:

Designation standards: GB/T 39239-2020
Publication date standards: 19.11.2020
Country: Chinese technical standard
Kategorie: Technické normy GB