GB 20826-2021

Code of safety for the use of high pressure water jetting equipment by divers

NORMA vydaná dňa 10.8.2021

Anglicky a čínsky -
Elektronické PDF (252.10 EUR)

The information about the standard:

Designation standards: GB 20826-2021
Publication date standards: 10.8.2021
Country: Chinese technical standard
Kategória: Technické normy GB