screwed fittings

　
英 美
  • 螺旋管件

screwed fittings的用法和樣例：

例句

  1. Transitions between tubing materials shall be accomplished by means of screwed fittings.
    管件材料的過(guò)渡應采用螺旋管件實(shí)現。

screwed fittings的相關(guān)資料：

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