Method and apparatus for scaling mine roofs and ribs
Method and apparatus for slurry borehole mining
Method and apparatus for strip mining
Method and apparatus for supporting the roof of an underground m
Method and apparatus for suppressing dust and frictional ignitio
Method and apparatus permitting beltway advance in a mining sche
Method and apparatus removing a mineable product from an undergr
Method and apparatus to remove structural concrete
Method and device for breaking a hard compact material
Method and device for breaking a hard compact material
Method and device for breaking hard compact material
Method and device for loosening stony soil
Method and device for producing underground cavities using a dri
Method and equipment for loosening and/or winning minerals espec
Method and equipment for narrow ore mining
Method and machine for digging ditch
Method and machine for excavating drifts, tunnels, stopes, caver
Method and system for winning minerals
Method apparatus and cartridge for non-explosive rock fragmentat
Method apparatus and cartridge for non-explosive rock fragmentat