Prévention de l'explosion et protection contre l'explosion dans les mines souterraines - Appareils et systèmes de protection destinés au captage du grisou
€107.33
Power assisted air gates - Travel-way air locks - Type doors with pressure
€34.30
Underground lighting in hardcoal mining - Lighting-technological planning bases - Part 1: General specification
€41.78
Air regulation systems in mining - Belt-conveyors-way air locks - Dimensions, identifications, requirements and testing
€84.58
Air regulation systems in mining - Wing air locks for travelling tracks - Double-wing type doors with pressure reduction
Explosion prevention and protection in underground mines - Protective systems - Part 1 : 2-bar explosion-proof ventilation structure - Protection contre l'explosion dans les mines souterraines
€64.01
Explosion prevention and protection in underground mines - Equipment and protective systems for firedamp drainage - Protection contre l'explosion dans les mines souterraines
€73.30
Mining equipment. Recommendations for the manufacture of silencers for standard ventilators underground.
€37.33
Auxiliary ventilation for mining - Sheet steel ventilation ducting with collars and loose flanges
Auxiliary ventilation for mining - Steel sheet connectors with flange and shoulder
Auxiliary ventilation for mining - Flanged sheet steel reducers
Auxiliary ventilation for mining - Sheet steel reducers with flange and shoulder
Explosion prevention and protection in underground mines - Equipment and protective systems for firedamp drainage; German version EN 14983:2007.
€98.32
Explosion prevention and protection in underground mines - Protective systems - Part 1: 2-bar-explosion proof ventilation structure; German version EN 14591-1:2004
€69.91
Underground lighting in hardcoal mining - Lighting-technological planning bases - Part 10: Workshops and special premises
