旧きゅう製せい

noun

former manufacture; old make; previously manufactured

Refers to something that was manufactured under a previous system, model, or standard; often used in contrast with 新製 (new manufacture).

• この部ぶ品ひんは旧きゅう製せいなので、現げん在ざいの規き格かくには合あわない。

  This part is of former manufacture, so it doesn't meet current standards.

• 旧きゅう製せいの機き械かいはまだ動うごくが、効こう率りつは良よくない。

  The old-make machine still works, but its efficiency is poor.