blow down valve

基本解释

• 排水阀；吹扫阀

英汉例句

双语例句

• From spring rigidity and range of set pressure, spring optimize design to same diameter's safety valve at set pressure near blow-down pressure are discussed.
  从弹簧刚度、整定压力范围，讨论了针对安全阀同一口径，在整定压力和回座压力比较接近的情况下，弹簧的优化设计。
• The manual withdrawal device realizes the withdrawal and discharging on the withdrawal objects by driving the bottom frame and the blow off valve to move up and down through the pull rod.
  本实用新型通过拉杆 带动底阀、排空阀的上、下运动，实现对抽取对象的抽取排出。
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权威例句

• The Blow Out Preventer is off the well which is being controlled by a down hole safety valve.
  FORBES: Davy Jones #1 Well Flow Test Appears Imminent

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词组短语

短语

• blow -down valve 排气阀;排污阀;排放阀;排水阀
• sequencing blow -down valve 顺序排污阀
• surface blow -down valve 上排污阀
• boiler blow down valve 锅炉排污阀
• BLOW DOWN VALVE BDV 排空阀

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专业释义

土木建筑工程

• 排水阀