HIDRAULIC PROPS'. SPECIFICATIONS AND TESTING.
€40.00
POWERED SUPPORTS. PART 1. GENERALITIES.
€17.00
STEEL SECTIONS FOR USE IN MINE SUPPORT WORK. TECHNICAL DELIVERY CONDITIONS.
€76.00
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 3: Hydraulic control systems
€85.00
Machines for underground mines. Safety requirements for hydraulic powered roof supports. Part 2: Power set legs and rams.
€83.00
Machines for underground mines. Safety requirements for hydraulic powered roof supports. Part 1: Support units and general requiremetns.
€84.00
Cast iron tubbing for mining; directions and specifications
€34.30
Concrete blocks to support undergroundroads
€24.39
Supports of steel for the roadway support; marking
BOLTING. RESIN ROOF BOLTS.
€18.00
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
