| 1. | Safety relief valves for anhydrous ammonia and lp - gas
无水液体石油气用安全卸荷阀门 |
| 2. | Experimental study on the resilience of pit under unloading
深基坑卸荷回弹问题的研究 |
| 3. | 3d - fem analysis of unloading rock slope for xiaowan dam site
小湾电站边坡卸荷三维有限元模拟 |
| 4. | Hydraulic fluid power - unloading relief valve
液压卸荷溢流阀 |
| 5. | Pressure unloading analysis of bi - pass inserting electromagnetic valve
二通插装电磁溢流阀卸荷压力分析 |
| 6. | Applications of long - distance discharge without pressure of riveting machine
铆接机远程无压卸荷的应用 |
| 7. | Plain bearings ; bore reliefs for thick - walled multilayer plain bearings
关节轴承.厚壁多层关节轴承腔卸荷 |
| 8. | Shock absorber relief valve
减振器卸荷阀 |
| 9. | The existent engineering rock mass , mostly in the unloading mechanics state
摘要现存的工程岩体，大多处于卸荷力学状态。 |
| 10. | Analysis of failure characteristics of rock under unloading conditions and their effects on rock burst
岩石卸荷破坏与岩爆效应 |
