Enhancing down-the-hole air hammer capacity in directional...

IOP Conference Series Earth and Environmental Science 2017 / 09 Vol. 84

Enhancing down-the-hole air hammer capacity in directional drilling

Klishin, V I, Timonin, V V, Kokoulin, D I, Alekseev, S E, Kubanychbek, B
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Volume:
84
Language:
english
Journal:
IOP Conference Series: Earth and Environmental Science
DOI:
10.1088/1755-1315/84/1/012020
Date:
September, 2017
File:
PDF, 896 KB
english, 2017
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