Power assisted air gates - Travel-way air locks - Type doors with pressure
€34.30
Rock drilling operations - Terminology, units, and symbols for use in formulae
€63.27
Shaft sinking - Abutment for guide ropes - Safety requirements and testing.
€48.79
Underground lighting in hardcoal mining - Lighting-technological planning bases - Part 1: General specification
€41.78
Suspended monorails for mining - Mounting regulations - Part 1: for cable-driven suspended monorails
Suspended monorails for mining - Mounting regulations - Part 2: for loco-driven suspended monorails
€56.17
Suspended monorails for mining - Mounting regulations - Part 3: Calculations
Shaft sinking in mining - Design and dimensioning
€69.91
Safety markings for mines.
€111.40
Air regulation systems in mining - Belt-conveyors-way air locks - Dimensions, identifications, requirements and testing
€84.58
Drill tubes with diameters exceeding 100 mm for large hole boring in mining
Air regulation systems in mining - Wing air locks for travelling tracks - Double-wing type doors with pressure reduction
Monorails for mining - Suspensions shackles
Monorails for mining - Suspension claws - Requirements and testing
Machines for underground mines - Mobile machines working underground - Safety - Part 2 : rail locomotives - Machines pour l'exploitation de mines souterraines
€117.00
