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  5. Proper Use Of Rock Crusher Could Insure The Efficiency

Proper Use Of Rock Crusher Could Insure The Efficiency

Rock mechanics principles in canadian underground hard rock mine design 267 a comoressive stress factor a c u n i a x i a l compressive strength of intact rock , induced compressive stress 20 40 60 80 r e l a t i v e d i f f e r e n c e in dip b e t w e e n the c r i t i c a l j o i n t a n d stope surface c.

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