Automatic gas analyzer for coal mine. General technical requirements
NORM herausgegeben am 1.1.1984
Designation standards: GOST 25615-83
Publication date standards: 1.1.1984
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 11.86
Amd. 2.89