Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements; English version EN 1804-1:2001/prA1:2009
€16.45
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams; English version EN 1804-2:2001/FprA1:2009
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 3: Hydraulic control systems; English version EN 1804-3:2006/FprA1:2009
Supports of steel for the roadway support, marking
€24.39
Supports of steel for the roadway support; marking
Mine support - Supports of steel for the roadway support; marking
Mine support - Part 1: Generalities
€34.30
Mine support - Part 2: Dimensions, identifications and statical values
€128.22
Mine support - Part 3: Requirements
€56.17
Mine support - Part 4: Testing
€69.91
Mine support - Part 5: Marking of parts of mine support
Shaft sinking - Riders for winding kibbles - Safety requirements and testing
€91.03
Shaft sinking - Pulleys for flat winding ropes - Safety requirements and testing
Shaft sinking - Shaft plumbs
€48.79
