圧あっ縮しゅく空くう気き機き械かい

noun

compressed air machine

Technical term for a machine that uses compressed air, such as pneumatic tools or systems.

• 工こう場じょうでは圧あっ縮しゅく空くう気き機き械かいが広ひろく使つかわれている。

  Compressed air machines are widely used in factories.