principal post

• 1. 主柱: kingpost | main post | principal post | master
• 2. 主柱突出架: kingpost outrigger
• 3. 起重机主柱: crane shaft

更多释义

• 1.辊环将被固定在主轴上，主柱由滚珠轴承带动。该构造能提供最强的刚性。
  The rolls to be ground are fixed in a main shaft running on ball takeings, designed to offer the maximum rigidity.
  dict.yoduao.com
• 2.我厂可为用户加工各种三坐标测量机的花岗石底座、主柱、横梁、导轨等。
  Our factory can provide a variety of 3-coordinate measuring machines and granite base, main columns, beams, rails and so on.
  dict.yoduao.com
• 3.在建筑外墙，安装中间钢立柱（在2个主柱之间），用来支撑檩条和墙面板。
  On building peripheral, intermediate steel columns will be installed (in between 2 main columns), in order to support wall purlins and cladding.
  dict.yoduao.com

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