Effect of Drilling Speed of Probe Drilling Data on the Clustering of Rock Strength at NATM-4, Hulu Langat, Selangor
| Autor: | Hassan, N., Zabidi, H., Ariffin, K.S., Trisugiwo, M. |
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| Zdroj: | In Procedia Chemistry 2016 19:737-742 |
| Databáze: | ScienceDirect |
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