GB/T 50532-2021

Coal industry design code of repairing facilities for electro-mechanical equipment of mining district

NORMA vydána dne 28.6.2021

Anglicky a čínsky -
Elektronické PDF (55410.20 CZK)

The information about the standard:

Designation standards: GB/T 50532-2021
Publication date standards: 28.6.2021
Country: Chinese technical standard
Kategorie: Technické normy GB