| 1. | Application of concrete orifice plate bank protection in river regulation
混凝土孔板护岸技术在河道整治中的应用 |
| 2. | Conical entrance orifice plate
锥形入口孔板 |
| 3. | Quadrant - edge orifice plate
圆周边缘孔板 |
| 4. | Square - edged orifice plate
直角边缘孔板 |
| 5. | Concentric orifice plate
同心孔板 |
| 6. | Segmental orifice plate
圆缺孔板 |
| 7. | Eccentric orifice plate
偏心孔板 |
| 8. | Concetric orifice plate
同心孔板 |
| 9. | Orifice plate nozzle
孔板式喷嘴 |
| 10. | Standard orifice plate
标准孔板 |
