seat ring

常见例句

双语例句

• 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.
  另一份实验报告也指出，将1亿个脊髓灰质炎病毒投入马桶内，溅到座圈上的病毒竟有3000个。
• Seat Ring – welded-in seat rings are perpendicular to the flow bore for easy maintenance.
  阀座环– 焊接阀座环垂直于流动通道，易于维护。
• 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设，而且很容易改变，如果需求变化的能力。

权威例句

• 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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