girder frame

• 横梁,桁架梁

girder frame的用法和样例：

例句

1. 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。
2. 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。