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More Mining Engineering Questions
The width of a manhole is kept not less than 0.75 m but not more than 1 m - why?
For AM 50 continuous miner application the rock should posses compressive strength of about . . . . . . . .
FOR in term of mining field means
What is the rate of stone dust loading per meter of shelf length for heavy type barriers?
In contiguous seam working, the 2 seams must be within A m of each other. A is given by