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Cara Mengetahui Tingkat Kekerasan Baja Pisau Planner Tct 10.74 MB | 13:02 Download |
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Cara Mengidentifikasi Baja Yang Mengeras 1.58 MB | 1:55 Download |
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4 Types Of Steel part1 Carbon Steel 7.97 MB | 9:40 Download |
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Ordinary Iron Becomes Steel Salt Water Gliding Experiment 8.65 MB | 10:30 Download |
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Forging A Damascus Steel Knife From Ball Bearings 11.43 MB | 13:52 Download |
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Heat Treating Steel 4.48 MB | 5:26 Download |
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Pengujian Kekerasan Pada Skala Hrc Rockwell 210.94 KB | 0:15 Download |
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Apa Itu Kekerasan 1.35 MB | 1:38 Download |
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Perbedaan Antara Besi Dan Baja 4.63 MB | 5:37 Download |
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Pengukuran Kekerasan Logam 3.20 MB | 3:53 Download |
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Cara Memilih Parang Yg Kualitas Besinya Bagus 2.18 MB | 2:39 Download |
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Baja Sejuta Umat N695 Dan K110 Kelebihannya Apa Sichhh 7.15 MB | 8:41 Download |
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Kenapa Sih Baja Damascus Jadi Bahan Baja Terbaik No 1 Di Dunia 365.63 KB | 0:26 Download |
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Cara Jitu Membuktikan Kekerasan Aluminium Dural 5.30 MB | 6:26 Download |
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Knife Edge Hardening Heat Treatment Process shorts 239.06 KB | 0:17 Download |