seat ring

常见例句

雙語例句

• Another piece of experiment report also points out, will be 1 million polio virus into the toilet inside, splashed seat ring virus unexpectedly is 3000.
  另一份實騐報告也指出，將1億個脊髓灰質炎病毒投入馬桶內，濺到座圈上的病毒竟有3000個。
• Seat Ring – welded-in seat rings are perpendicular to the flow bore for easy maintenance.
  閥座環– 銲接閥座環垂直於流動通道，易於維護。
• Seat ring and retainer are available in full and restricted port constructions, and can easily be changed if capacity requirements change.
  座圈和保持架可在充分和限制的港口建設，而且很容易改變，如果需求變化的能力。

權威例句

• He had a ring-side seat, in other words, while his lover wasted away.
  FORBES: Do Oncologists Lie to Their Patients About Their Prognoses?
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