Chế đầu kẹp khoan siêu khủng cho ụ động
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23:15
Yatakların Yeniliği! Topraktan Yatak Yapmanın Çılgın Süreci. Kore Toprak Yatak
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19:12
【加工動画51】旋盤のねじ切り送り停止装置/How to easily cut screws on a lathe
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52:49
50 Days Machining Project with 100yrs Old Technology - HH Special Compilation #10
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28:55
Çok para tasarrufu! Tornacıların vazgeçemeyeceği ev yapımı aletler
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17:50
ابتكارات وحيل عبقرية لم تراها من قبل
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11:57
Tự chế bộ chuyển nhanh 3 kẹp khoan siêu hiệu quả
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21:32
"Big Rock Crusher Machine: A Giant in Action"Big Rock Crushing: A Powerful Process"#❤️stonecrusher❤️
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15:53