
Conveyor belts for coalmining; determination of the oxygen index.
STANDARD published on 1.2.1988
Designation standards: DIN 22117:1988-02
Note: WITHDRAWN
Publication date standards: 1.2.1988
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: German technical standard
Category: Technical standards DIN
Fördergurte für den Steinkohlenbergbau; Ermittlung des Sauerstoff-Kennwertes.