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More Mining Engineering Questions
The speed of slow speed plough . . . . . . . . m/min.
Example for precious mineral.
Dust plan shall be maintained in every mine having working below ground plan on a scale having representative factors of not less than . . . . . . . . clearly, showing by distinctive colours, code letters and numbers.
This can be taken as one of the precautions as stipulated in DGMS Circular 12/199 in respect of reversing vehicles?
Small man clip used in . . . . . . . . haulage.