A platform for research: civil engineering, architecture and urbanism
Development of a New Type of Hydraulic Drilling Car Used in Coal Mine
Development of a New Type of Hydraulic Drilling Car Used in Coal Mine
Development of a New Type of Hydraulic Drilling Car Used in Coal Mine
2012-01-01
4 pages
Article (Journal)
English
DDC:
620.11
© Metadata Copyright the British Library Board and other contributors. All rights reserved.
Simulation study of new directional drilling PDC bit used in coal mine
Taylor & Francis Verlag | 2017
|Grouting and hole-sealing material used for drilling of underground coal mine gas
European Patent Office | 2015
|Application of Crossing Borehole Hydraulic Fracturing in Coal Mine
Trans Tech Publications | 2013
|Hydraulic stowing experiment in New South Wales coal mine
Engineering Index Backfile | 1951