screw down valve

基本解釋

• 旋壓閥

英漢例句

雙語例句

• Straight-through, right angle cast steel screw down vertical storm valve.
  直通、直角鑄鋼可閉立式防浪閥；
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• The valve can be installed in horizontal or vertical. Add seal cushion between two flanges connection and screw down bolt .
  本閥可水平安裝或垂直安裝，安裝時兩法蘭聯(lián)接中間必須加密封墊片，然后均勻鎖緊螺栓。
• Pay attention to the direction of medium in valve body. Add seal cushion between two flanges connection and screw down bolt.
  安裝時請注意閥體上標(biāo)注介質(zhì)流向，兩法蘭連接時必需加密封墊片，然后均勻鎖緊螺栓。

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詞組短語

短語

• screw -down non-return valve 截止止回閥
• Ship -side screw-down valve 舷旁截止閥
• screw down nonreturn valve 截止止回閥

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專業(yè)釋義

體育

• 螺旋關(guān)閉閥