
Machines for underground mines. Safety requirements for hydraulic powered roof supports. Power set legs and rams.
STANDARD published on 31.1.2021
Designation standards: BS EN 1804-2:2020
Publication date standards: 31.1.2021
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 02207 0 Status: Definitive