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Pengerjaan Baja Berat Workshop Fabrikasiwelding fittings 267.19 KB | 0:19 Download |
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Tig Welding welding lastig pabrikasi fyp 168.75 KB | 0:12 Download |
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Over Head welding engineering welder fabrikasi mecanical 309.38 KB | 0:22 Download |
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fabrikasi pengelasan Jaket Modul Welding Fcaw 520.31 KB | 0:37 Download |
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Welder Fabrikasi automobile welding mig tigwelding 590.63 KB | 0:42 Download |
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Welding Pabrikasi 421.88 KB | 0:30 Download |
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3g Open Root Stick Welding By 100daner 295.31 KB | 0:21 Download |
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Teknik Pengelasan Stick Welding pabrikasi welding teknik kerja 576.56 KB | 0:41 Download |
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Teknik Atau Posisi Pengelasan 3g Smaw 225.00 KB | 0:16 Download |
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Gas Tros Terima Pabrikasi Baja Berat Dll welding 646.88 KB | 0:46 Download |
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Las Tig Di Goyangggg welding lastig pabrikasi tigwelding 182.81 KB | 0:13 Download |