Air regulation systems in mining - Belt-conveyors-way air locks - Dimensions, identifications, requirements and testing.
STANDARD published on 1.4.2003
Designation standards: DIN 21636:2003-04
Note: WITHDRAWN
Publication date standards: 1.4.2003
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: German technical standard
Category: Technical standards DIN
Wetterbauwerke für den Bergbau - Gurtfördererschleusen - Maße, Bezeichnungen, Anforderungen und Prüfung.