Geo-navigation system for rotary percussion drilling in rocks of high and low electrical conductivity.
| Autor: | AI Konurin, AP Khmelinin, EV Denisova |
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| Zdroj: | IOP Conference Series: Earth & Environmental Science; Mar2018, Vol. 134 Issue 1, p1-1, 1p |
| Databáze: | Complementary Index |
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