valve sealing cap

常見例句

雙語例句

• The tank connector and cover with a good will into the connector until the bottom of the rotary valve sealing cap;
  將罐接頭與蓋連好，將閥門旋入接頭直至底部封口蓋；
• When using valve nozzle for easy drain, please insert nozzle into the sealing cap and screw the cap onto the discharge valve with gasket and tighten it.
  如使用閥門接管，請將其連同墊圈套在螺紋蓋中，擰回放料閥并擰緊。
• The valve stem and sealing surfaces are completely protected from dirt and corrosion by the stem cap, whether the valve is in an open or closed position.
  不管是在閥門開啟位置，還是關(guān)閉位置，閥桿和密封面有閥桿蓋帽的保護，能防止污物入內(nèi)，防止腐蝕。
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