| 1. | Xfx embedded rubber back vavle xff flange rubber back vavle
Xfx型镶嵌式橡胶缓闭逆止阀 |
| 2. | Holdback prevention of large inclination belt conveyor
大倾角带式输送机逆止打滑的预防措施 |
| 3. | Xf slowly - closing back vavle - changmao
Xf型橡胶缓闭逆止阀- changmao |
| 4. | Analysis selection and application of stopper plug in belt conveyor
带式输送机中逆止器的选择及应用 |
| 5. | Backstop for belt conveyer
带式输送机用逆止器 |
| 6. | Xf rubber back vavle
Xf型橡胶缓闭逆止阀 |
| 7. | Check valves or as a one - way valve . for the hydraulic system to prevent reverse flow of oil flow
单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动。 |
| 8. | Modular check construction featuring nonreversible checks with captured springs for simplified servicing
模块化止回阀结构特点在于不可逆止回，配置简化维修的复位弹簧。 |
| 9. | C , reserve cur - off has good seal without leakage to privent from flowing backwards . the back pressure is higher and the effect is better
C反向逆止密封好，没有渗漏，防止了倒流，背压越大，效果越佳 |
| 10. | The serious troubles may be take place when the fouling is generated on main vapor valves , monitor valves and the valve
若主汽阀、调节阀以及抽汽逆止阀的阀杆上结垢引起卡涩，还可能导致汽轮机发生严重事故。 |
