圧あつ力りょく容よう器き

noun

pressure vessel

Technical term for a container designed to hold gases or liquids at a pressure substantially different from ambient pressure. Used in engineering, chemical plants, and industrial contexts.

• この工こう場じょうでは高こう圧あつガスを貯ちょ蔵ぞうするための圧あつ力りょく容よう器きが使つかわれている。

  Pressure vessels for storing high-pressure gas are used in this factory.