| 1. | Earthmoving machinery - dumper body support and operator ' s cab tilt support
土方机械自卸车车身支承装置和司机室翻转支承装置 |
| 2. | Three ball bearings between the ball and body support the body ' s weight
另外，球和身体之间有三个滚珠轴承，负责支撑身体重量。 |
| 3. | Earth - moving machinery - dumper body support and operator ' s cab tilt support devices
土方机械.自卸车车身支承装置和司机室翻转支承装置 |
| 4. | Body support rod
车身支杆 |
| 5. | Earth - moving machinery . dumper body support and operator ' s cab tilt support devices
土方机械.翻斗车身支架和操作人员驾驶舱倾斜支架装置 |
| 6. | Safety of earth - moving machinery - specification for dumper body support and operator ' s cab tilt support devices
运土机械的安全性.翻斗车身支架和司机室翻转支架装置规范 |
| 7. | Study on packing body supporting resistance of enter - in packing for in - situ gob - side entry retaining in fully - mechanized top - coal caving mining face
综放巷内充填原位沿空留巷充填体支护阻力研究 |
