travelling bridge crane
基本解释
- [經濟學]移動橋式吊車
英汉例句
- Steel through truss bridge has some excellence, such as low girder, light deadweight, high carrying capacity, comfortable travelling crane, short construct periods.
下承式鋼桁架橋具有梁高低、自重輕、承載能力大、行車平穩舒適、施工周期短等優點。
雙語例句
专业释义
- 移動橋式吊車