Mine support - Part 4: Testing
€84.58
Shaft sinking - Pulleys for flat winding ropes - Safety requirements and testing
€56.17
Shaft sinking - Shaft plumbs
€48.79
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1 : support units and general requirements
€128.67
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2 : power set legs and rams - Machines pour mines souterraines - Exigences de sécurité relatives aux soutènements marchants applicables aux piles - Partie 2 : Etançons et vérins à pose mécanisée
€117.00
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 3 : hydraulic and electro hydraulic control systems
Mine support; roof bars single props; lengths
€34.30
Mine support; head for single props; connecting dimensions
Mine support; valves for individual props; identification code
Mine support; yield valves for powered support; identification code
Round pit timber; technical quality and delivery requirements
€41.78
Cut pit timber; square timber
Cut pit timber; wood for cogs
Cut pit timber; slabs
Cut pit timber; technical terms of delivery and quality
