Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 3: Hydraulic and electro hydraulic control systems; German and English version prEN 1804-3:2019
€116.64
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams; German and English version prEN 1804-2:2019
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements; German and English version prEN 1804-1:2019
€128.22
Pipes for use in freezing shaft sinking - Dimensions and technical delivery conditions
€56.17
Shaft sinking in mining - design and dimensioning
€91.03
Mine support - Part 4: Testing
€77.20
Mine support - Part 3: Requirements
€69.91
Mine support - Part 2: Dimensions, designation and statical values
€150.65
Mine support - Part 5: Marking of parts of mine support
€41.78
Shaft sinking - Shaft plumbs
€48.79
Shaft sinking - Pulleys for flat winding ropes - Safety requirements and testing
Shaft sinking - Riders for winding kibbles - Safety requirements and testing
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
€88.00
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams
€85.00
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 3: Hydraulic control systems
€83.00
