girder frame
英
美
- 横梁,桁架梁
双语例句
- The cross girder center segments of the bents were field bolted.
构架横梁的中间段在工地用螺栓连接。 - Use a universal puller to separate the ball stud from the frame rail bracket.
用万能拉出器将圆头螺栓从车架横梁支架上拆下。
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