Dụng Cụ Này Sẽ Giúp Việc Tiện Rãnh Tròn (R) Dễ Dàng và Hiệu Quả Hơn
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15:12
Bộ dụng cụ móc rãnh puly tròn tự chế cực kỳ tiện lợi
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1:09:49
Top 10 Machining projects we completed with 100yrs old technology - HH Special Compilation #17
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28:51
Air Compressor Broken Crankshaft Was Repair Very Easily // Most Engineering Repairing …
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12:14
Esta ferramenta não está disponível na loja. Uma ideia que será apreciada!
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28:55
Economizei muito dinheiro! Ferramentas caseiras que os torneiros não podem prescindir
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21:31
Diy KETERAMPILAN CERDAS PEMIKIRAN TUKANG LAS !! membuat alat yang dibutuhkan banyak orang !!
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15:42
Cone central de fabricação de torno mecânico (cone cônico)
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40:59