什么叫吊臂旋转半径？ -题库考试答案搜索网

什么叫吊臂旋转半径？

问答题

2022-01-01 04:07

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正确答案

起重机吊臂旋转半径是指吊臂升起后，吊钩中心至车架回转中心的水平距离，即是吊臂旋转半径。

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标签：救援起复工考试危货押运员

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