| 1. | Pump efficiency and conversion methods for efficiency
泵及泵装置效率表达与换算 |
| 2. | Rating of direct coupled photovoltaic pumping systems
直接连接光电泵装置的额定值 |
| 3. | Recommended practice for electric submersible pump installations
潜油电泵装置的安装 |
| 4. | Pumps and pump units for liquids - material and product tests
液体泵和泵装置.材料及产品试验 |
| 5. | Pumps and pump units for liquids - common safety requirements
液体用泵和泵装置.一般安全性要求 |
| 6. | Pumps and pump units for liquids - marking
流体用泵和泵装置.标记 |
| 7. | Pumps and pump units for liquids . common safety requirements
液压泵和液压泵装置.通用安全性要求 |
| 8. | Type , specification and dimensions of electric grease station
电动润滑泵装置型式参数与尺寸20mpa |
| 9. | Device model experiments of shaft - well two - direction tubular pumping station
双向竖井贯流泵站模型泵装置模型试验 |
