tự chế máy tiện mini phần 4
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27:32
tự chế máy tiện mini phần 5
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18:19
SUPORT WŁASNEJ ROBOTY
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15:27
tự chế máy tiện mini (phần 6) trục chính đã hoạt động
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15:33
🔥Seulement 1 % connaissent ce secret : une invention géniale avec une machine à souder ! Vous ne cro
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53:13
Redonner vie à un vieux compresseur d'air HITACHI - De la ferraille rouillée au bon fonctionnement
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21:23
Como Fazer um Torno Caseiro Parte 07 - Reforçando e Instalando a Chapa Frontal do Carro Principal
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25:45
Homemade Lathe Automatic Feeding Mechanism !
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17:50