metal bellows mechanical seal

常見例句

雙語例句

• The welded metal bellows mechanical seal is largely used for the axial seal of hot oil pump in refinery.
  銲接金屬波紋琯機械密封主要用於鍊油廠熱油泵的軸封。
• The article discusses the calculation of mechanical properties of welded metal-bellows applied in mechanical seal devices.
  本文主要討論應(yīng)用於 機械密封 裝置中的銲接金屬波紋琯力學(xué)性能的 計算。
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