DESIGN AND TEST RESULT OF THE NEW SOLUTION HYDRAULIC ROOF SUPPORT FOR LOW SEAMS.
| Autor: | Krauze, Krzysztof1, Stopka, Grzegorz1, Rączka, Waldemar1 |
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| Zdroj: | Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2017, Vol. 17 Issue 1-4, p189-196. 8p. |
| Databáze: | Academic Search Ultimate |
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