gantry crane

• 1. 龙门架: portal frame | gantry | TRUSS | TURSS
• 2. 龙门架柱: gantry column | gantry post
• 3. 半龙门架起重机: half gantry crane

更多释义

• 1.制止使用龙门架、钢管脚手架架起电线线路。
  How to stop the use of Longmen set up the electrical wiring frame, steel pipe scaffold.
  dict.yoduao.com
• 2.严格按照《龙门架使用说明书》的操作规定条件和作业顺序进行安装。
  In strict accordance with the "Longmen shelf manual" operation conditions and operation sequence installation.
  dict.yoduao.com
• 3.动力装置包括液压泵、 液压缸、导轨和龙门架，龙门架与壳体固定联接；
  The power plant includes a hydraulic pump, a hydraulic cylinder, a guide rail and a gantry. The gantry is fixedly connected with the casing.
  dict.yoduao.com

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