A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Testing of different kind of roof supports used in crosscuts and cross measure drifts, and testing of roof bolting in stope drifts
Testing of different kind of roof supports used in crosscuts and cross measure drifts, and testing of roof bolting in stope drifts.
Testing of different kind of roof supports used in crosscuts and cross measure drifts, and testing of roof bolting in stope drifts
Testing of different kind of roof supports used in crosscuts and cross measure drifts, and testing of roof bolting in stope drifts.
Testing of different kind of roof supports used in crosscuts and cross measure drifts, and testing of roof bolting in stope drifts
Die Bewaehrung von Ausbau verschiedener Art beim Unterbauen und Ueberbauen von Querschlaegen und Richtstrecken sowie von Ankerausbau in Abbaustrecken
Goebel, P. (author)
Glueckauf ; 92
1956
16 pages
Article (Journal)
German
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