The process of extruding aluminum to produce pipes of various shapes.
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The process of mass producing products using sophisticated technology
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한국에는 원자재가 전혀 없어 100% 수입에 의존해서 만드는 알루미늄 공장┃폐 알루미늄으로 만든 재생 알루미늄┃극한직업┃#골라듄다큐
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The process of making a Japanese truck. A Japanese truck factory that supports global logistics.
8:40
Aluminum Sand Casting | Making a very Marvelous Home Interior Design
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[삼화스텐] 파이프레이저 가공 업체의 파이프보관방법! #파이프 레이저 #레이저가공 #가공공장 #밴딩 #용접
13:20
Hammered copper cauldron. Molded from this metal by hand to make this container
2:52
Do you know how steel round tube made? steel pipe mass production process
5:31