UNE-EN 1804-1:2021

Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements

NORMA vydaná dňa 10.11.2021

The information about the standard:

Designation standards: UNE-EN 1804-1:2021
Publication date standards: 10.11.2021
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE