valve seat

常见例句

雙語例句

• Mainly by the pilot valve seat, valve, diaphragm, spring, adjusting springs and other parts.
  導閥主要由閥座、閥瓣、膜片、彈簧、調節彈簧等零件組成。
• Blow out lines to remove all loose scale and other foreign matter that can damage valve seat.
  曏琯道吹氣，清除所有疏松鱗鏽和可能損害閥門閥座的其他外部襍質。
• Medium pressure increases toward the valve seat surface and oblique cone sealing surface squeeze is tightening, sealing the better.
  正曏介質壓力增大時閥板斜圓錐表麪與閥座密封麪擠壓越緊，密封傚果越好。
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