
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams
STANDARD published on 1.7.2002
Designation standards: ÖNORM EN 1804-2
Note: WITHDRAWN
Publication date standards: 1.7.2002
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM