Mining or in situ disintegration of hard material
Hard material disintegrating machines
With mine roof-supporting means
Inventor
active
Anchor bolt drilling and setting device
Apparatus for cutting excavations having a substantially planar
Arm-supported cutting roll with effective length pivotally adjus
Assembly for cooling the teeth of the cutting head and the rock
Bit arrangement for a cutting tool
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Profile ID: LFUS-PAI-P-50472