| 1. | Research on multifunctional non - clogging sewage pump
无堵塞清淤排污泵的研究 |
| 2. | Design of small - discharge low - specific - speed submersible sewage pump
小流量低比转速潜水排污泵的设计 |
| 3. | Investigation on impeller dynamic balance technology for qw submersible drainage pump
潜水排污泵叶轮动平衡工艺探讨 |
| 4. | Submerged motor pumps
潜水电泵排污泵 |
| 5. | The key parameters are related to the hydrodynamic parameters and its weight
潜水排污泵耦合装置关键参数的确定主要与泵本身水力设计参数以及设计重量有关。 |
| 6. | In recent twenty years , the sewage pump is widely applied and the research of it has been developed rapidly
近二十年来，排污泵得到了广泛的应用，排污泵的研究也得到迅速发展。 |
| 7. | Cooperates with the former abs pumps corp . ltd of west germany and manufactures the first submersible sewage pump of china
年与原西德abs制泵公司签订合作生产并制造出中国第一台潜水排污泵。 |
| 8. | By analyzing the force of the draining base , the choice and the distribution in the bolts in the draining base are determined
通过对排水底座进行力分析，确定了该潜水排污泵排水底座地脚螺栓以及布局方式。 |
| 9. | This paper systematically studies the theory and hydraulic design of the non - overload sewage pump , the research work and its results are mainly following : 1
本文对无过载排污泵理论与水力设计方法进行了较为系统的研究，主要工作及研究成果有： 1 |
| 10. | Zw serial self - priming and non - block sewage pump is a new structure product which is developed on base of reaping study of domestic and foreign similar technology
Zw系列自吸式无堵塞排污泵是在反复研究国内外同类技术的基础上开发成功的一种结构新颖的产品 |
