| 1. | Multi - bucket dredgers - specification for scale of bucket capacities
多斗疏浚船.第1部分:斗容量规模规范 |
| 2. | Sand pump bucket dredger
自扬链斗挖泥船 |
| 3. | Chain bucket dredger
链斗式挖泥船 |
| 4. | Repairing technical requirement for special equipment of bucket dredgers part 5 : grab unit
抓斗挖泥船专用设备修理技术要求第5部分：抓斗装置 |
| 5. | Repairing technical requirement for special equipment of bucket dredgers part 4 : boom unit
抓斗挖泥船专用设备修理技术要求第4部分：吊杆装置 |
| 6. | Repairing technical requirement for special equipment of bucket dredgers part 1 : shofts on the ladder
链斗挖泥船专用设备修理技术要求第1部分：斗桥传动轴 |
| 7. | Repairing technical requirement for special equipment of bucket dredgers part 3 : roller and hooked roller
抓斗挖泥船专用设备修理技术要求第3部分：滚轮钩轮 |
| 8. | Repairing technical requirement for special equipment of bucket dredgers part 3 : buckets and accessories
链斗挖泥船专用设备修理技术要求第3部分：泥斗及其传动设备 |
| 9. | Repairing technical requirement for special equipment of bucket dredgers part 2 : guide wheel of bucket chain bridge
链斗挖泥船专用设备修理技术要求第2部分：斗桥导轮 |
| 10. | Repairing technical requirement for special equipment of bucket dredgers part 2 : cears of turning and hoisting onstallation
抓斗挖泥船专用设备修理技术要求第2部分：旋转起吊机构齿轮 |
