Explosion prevention and protection in underground mining - Part 4: Water tank barriers
€105.42
Water tanks for explosion barries
€34.30
Auxiliary ventilation in mining; flexible plastic air ducts for forced ventilation; flat air ducts
Auxiliary ventilation for mining; flexible plastic air ducts for exhaust and forced ventilation; spiral air ducts
Auxiliary ventilation for mining; flanged sheet metal reducers
Auxiliary ventilation for mining; sheet metal connectors with flange and shoulder
Auxiliary ventilation for mining; sheet metal reducers with flange and shoulder
Lighting for underground mining; concepts
€48.79
Underground lighting in hardcoal mining; lighting planning principles; general requirements
€41.78
Underground lighting in hardcoal mining; lighting planning principles; coalfaces with shield support
Air regulating systems in mining; wing air doors for travelling tracks; air doors without pressure reduction.
Air regulating systems in mining; wing air doors for haulage tracks; one-wing type doors without pressure reduction.
Underground lighting in hardcoal mining; lighting-technological planning bases for roadway-driving operation
Articles and materials from synthetic for use in underground mines; spiral air ducts; safety requirements, testing, marking
Articles and materials from synthetic for use in underground mines; flat air ducts; safety requirements, testing, marking
