135790 ⎘
Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam Machines slitting by drilling hole on hole
LAUNCH VEHICLE FOR A MINING SYSTEM, A MINING SYSTEM AND A METHOD FOR MINING
#2LAUNCH VEHICLE FOR A MINING SYSTEM, A MINING SYSTEM AND A METHOD FOR MINING
#3DRILLING UNIT, METHOD FOR SLOT DRILLING AND SLOTTING DEVICE
#4Apparatus and method for moving a mine conveyor segment
#5Boring rig
#6Auger flight support system
#7Method and apparatus for remote self-propelled conveying in mineral deposits
#8Friable sandstone structural blocks
#9Method and apparatus for remote self-propelled conveying in mineral deposits