bearing bridge
短语词组
- bearing of bridge 梁支承座
- rubber bearing for bridge [交]桥梁橡胶支承垫
- pivot bearing of bridge 桥梁枢轴支承
- rim bearing swing bridge 环承式平旋桥
- bearing g bridge 轴承支架
- pivot bearing swing bridge 旋门
- center bearing swing bridge 中心支承平旋桥
- Plate rubber bearing for bridge 桥梁板式橡胶支座
- centre -bearing swing bridge 中心平旋桥 返回 bearing bridge