scrapped parts 中文意思是什麼
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Surface metal of the chassis without phosphorized antirust priming paint will get rusty under the circumstance of seeper on the road surface or washing the chassis. however, iron rust has strong permeability and unceasing corrodes other parts so that the whole chassis is rust - eaten and scrapped
沒有了防銹磷化底漆的底盤表面而金屬，遇到路面漬水或在沖洗底盤時的水分都會造成裸鐵生銹，然而鐵銹又具備較強的滲透力，它不停地侵蝕著其它部位。 -
Some of the parts are scrapped because of worn tooling, bad equipment, or human error.
由於工具磨損，設備損壞或人為錯誤而報廢了一部分零件。
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