設せっ計けい変へん更こう

noun

design change; engineering change

Used in engineering, manufacturing, and project contexts for a formal modification to a design or specification.

• 設せっ計けい変へん更こうのため、納のう期きが一いっ週しゅう間かん延のびました。

  Due to a design change, the delivery date was extended by one week.

• この部ぶ品ひんは設せっ計けい変へん更こうによってコストが下さがった。

  The cost of this part was reduced through an engineering change.