A linear rock cutting rig

Bibliographic Details
Main Author:	Snowdon, R. A.
Corporate Author:	Transport and Road Research Laboratory
Other Authors:	Temporal, J., Hignett, H.J
Format:	Book
Language:	English
Published:	Crowthorne, Berkshire Transport and Road Research Laboratory 1981.
Subjects:	Boring machinery. Tunneling > Equipment and supplies. Rock-drills.