생산 과정

  • 1- 원료

  • 2- 컷팅

  • 3- 난방

  • 4- 단조

  • 5- 롤링

  • 6- 머시닝

  • 7- 드릴링

  • 8- 체크

  • 9 마킹

  • 10- 포장

  • 11 재고

  • 12- 배송

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