AENOR - UNE-EN 1804-1
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
active, Most Current
| Organization: | AENOR |
| Publication Date: | 10 November 2021 |
| Status: | active |
| Page Count: | 53 |
| ICS Code (Tunnelling and tubing equipment): | 73.100.10 |
Document History
UNE-EN 1804-1
November 10, 2021
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
A description is not available for this item.
May 26, 2010
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
A description is not available for this item.