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Proses Peledakan Blasting Di Tambang Batu Bara 717.19 KB | 0:51 Download |
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0007 Blasting Peledakan Lapisan Batubara 1.83 MB | 2:13 Download |
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Detik Detik Peledakan Ditambang Batubara blasting 2.49 MB | 3:01 Download |
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Blasting On Mine proses Peledakan Di Tambang Batu Bara 1.51 MB | 1:50 Download |
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Vidio Detik Detik Blasting Ditambang Batu Bara 843.75 KB | 1:00 Download |
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Vidio Khusus Pertambangan Proses Blasting Batubara 8.91 MB | 10:49 Download |
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Lets Blast Rare Look Inside An Openpit Blasting Process 5.78 MB | 7:01 Download |
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Blasting Tambang Batubara Kalimantan Tengah 295.31 KB | 0:21 Download |
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Pt Bss Melakukan Blasting Batubara 450.00 KB | 0:32 Download |
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Peledakan Batu Raksasa Berlangsung Tegang 435.94 KB | 0:31 Download |
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Detik Detik Peledakan Tambang Batu Bara Blasting 689.06 KB | 0:49 Download |
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Blasting In Coal Mining 2020 Blasting Tambang Batubara 4.78 MB | 5:48 Download |
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Worlds Biggest Wireless Mine Blast 267.19 KB | 0:19 Download |
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Cara Peledakan Bom Blasting Di Tambang Batubara 225.00 KB | 0:16 Download |
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Hard Rock Blasting Awesome Mine Blasting Moments 6.61 MB | 8:01 Download |