GB 51214-2017

Code for monitoring of slope engineering of open pit mine of coal industry

NORMA vydána dne 21.1.2017

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB 51214-2017
Publication date standards: 21.1.2017
Country: Chinese technical standard
Kategorie: Technické normy GB