Comparative Analysis of Drilling and Blasting of D310 and D250 Cone Drills

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Modern Mining ›› 2020, Vol. 36 ›› Issue (11): 252-254.

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Comparative Analysis of Drilling and Blasting of D310 and D250 Cone Drills

YANG Gang et al

Online:2020-11-25 Published:2021-09-28

Abstract

YANG Gang et al. Comparative Analysis of Drilling and Blasting of D310 and D250 Cone Drills[J]. Modern Mining, 2020, 36(11): 252-254.

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