Technical study of blasting geometry to reduce the level of fragmentation at the Air Laya mine site pt. Bukit Asam, Tbk.
Autor: | Harsiga, E, Tono, E P S B T |
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Zdroj: | IOP Conference Series: Earth & Environmental Science; 2024, Vol. 1419 Issue 1, p1-5, 5p |
Databáze: | Complementary Index |
Externí odkaz: |