相關字詞組
最近查詢過的單字

天火字典

英日字典: relief_valve

relief valve   (TTS Sound)


The relief_valve has 1 Senses.

  • relief valve, safety valve, escape valve, escape, escape cock
  • 安全弁
  • a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level
  • 圧力が増すことができる(蒸気釜として)容器の中のバルブ

返回 →