double-sealed

常見(jiàn)例句

• Introducing the structure design,working principle and performance of double sealed guide valves.
  介紹了雙密封導(dǎo)軌閥的結(jié)構(gòu)設(shè)計(jì)、工作原理與性能特點(diǎn)。
• The pot cover has applied double sealing.
  鍋蓋采用雙道密封。
• Insert ball bearing unit is consisted of a double sealed, single row bearing and one of various types of housings (cast iron or stamping steel housing).
  帶座外球面球軸承由一個(gè)雙面密封且外圈具有球形外截面的寬內(nèi)圈深溝球軸承和一個(gè)軸承座(鑄鐵座或鋼板沖壓座)兩部分組成。
• There are double seals for ball baring unit and it is normally pre-greased for working in the condition of dust, slob and causticity.
  帶座外球面軸承一般為預(yù)填裝潤(rùn)滑脂，采用雙層密封形式，適合在粉塵、泥水、腐蝕性介質(zhì)的場(chǎng)合內(nèi)使用，利于主機(jī)工作。
• Application of Dry Gas Double Seal for Hydrogen Compressor
  雙端面干氣密封在氫壓機(jī)上的應(yīng)用
• Application of Liquid-filled Double Seal in Floating Roof Tank
  充液式雙重密封在浮頂罐中的應(yīng)用
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