GB 50154-2009

Safety code for design of underground and earth covered magazine of powders and explosives

NORMA vydána dne 31.3.2009

Anglicky a čínsky -
Elektronické PDF (34838.90 CZK)

The information about the standard:

Designation standards: GB 50154-2009
Publication date standards: 31.3.2009
Country: Chinese technical standard
Kategorie: Technické normy GB