ابتكارات وحيل عبقرية لم تراها من قبل
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24:56
10 yenilikçi dahiyane araç ve uygulamalı fikir
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1:08:08
Modifikasyondan sonra dünyanın en çok kullanılan araçları! Metal torna aletleri!
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23:15
Yatakların Yeniliği! Topraktan Yatak Yapmanın Çılgın Süreci. Kore Toprak Yatak
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47:26
Check out the step-by-step restoration process for repairing a broken truck driveshaft
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1:07:29
Most Amazing Factory Manufacturing Process Videos | Factory Mass Production
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40:11
How to Repair a Komatsu Swing Motor Shaft Cleanly Broken in Half Like a Sword Strike
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21:35
Metal şekillendirmede dahiyane hileler ve fikirler
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15:51