bucket conveyor
短语词组
- bucket chain conveyor 链斗式输送机
- pivoted bucket elevating conveyor 转斗式输送机
- bucket apron conveyor 斗初式输送机
- bucket hoist conveyor 斗式提升输送机
- bucket t conveyor 链斗式输送机;斗式输送机
- bucket inclined conveyor 斜斗输送机
- pivoted bucket conveyor 枢轴斗式输送器
- bucket t hoist conveyor 斗式提升输送机
- bucket t chain conveyor 链斗式输送机 返回 bucket conveyor