Underground lighting in hardcoal mining - Lighting-technological planning bases - Part 4: Conveyor belt.
STANDARD published on 1.11.1996
Designation standards: DIN 22434-4:1996-11
Note: WITHDRAWN
Publication date standards: 1.11.1996
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Category: Technical standards DIN
Beleuchtung im Steinkohlenbergbau unter Tage - Lichttechnische Planungsgrundlagen - Teil 4: Gurtförderer.