GB/T 25974.3-2010

Powered support for coal mine - Part 3The hydraulic control system and valves

NORMA vydána dne 10.1.2011

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB/T 25974.3-2010
Publication date standards: 10.1.2011
Country: Chinese technical standard
Kategorie: Technické normy GB