Self-propelled concrete saw with forward motion speed...
Sensors on a degradation machine
Shield type hydraulic tunnel boring machine
Shield type hydraulic tunnel boring machine
Slide shoe for mining winning machine
Steering and cutter drum positioning in a paved roadway planing
Steering of mining machines
Steering of mining machines
System for aiding operation of excavating type underground advan
System for detecting interfaces between mineral seams and the su
System for monitoring the movement of a cutting tool of a tunnel