Water flushing of rock chips from horizontal holes drilled by rotary percussion.
A project report submitted to the Faculty of Engineering, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Master of Science in Engineering. === The flushing flow rate required to maximise penetration rate of holes drilled by rotary percu...
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| Format: | Others |
| Language: | en |
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2018
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| Online Access: | https://hdl.handle.net/10539/26151 |