Method and apparatus for extraction of marine sediments

Method and apparatus for flame cutting mineral bodies and...

Method and apparatus for flame working materials

Method and apparatus for flame working of minerals

Method and apparatus for fragmenting asphalt

Method and apparatus for in-cutting and out-cutting during...

Method and apparatus for in-cutting and out-cutting during...

Method and apparatus for mining minerals, especially coal...

Method and apparatus for mining oil material

Method and apparatus for mining uranium deposits of variable...

Method and apparatus for oil sands ore mining

Method and apparatus for plasma blasting

Method and apparatus for processing a sized ore feed

Method and apparatus for recording and playback of...

Method and apparatus for sod peat production

Method and apparatus for strip mining

Method and apparatus for the milling cutting of materials

Method and apparatus for treating and conveying...

Method and apparatus for working deposits

Method and device for aligning a drill aggregate