| 1. | Development research on gas engine driven heat pump
燃气机热泵机组的研制与实验研究 |
| 2. | The test method for electrical submersible pump units
潜油电泵机组试验方法 |
| 3. | ( 2 ) a steady - state model for a water - to - water heat pump
( 2 )水一水热泵机组模型。 |
| 4. | Electrical submersible pump - technical specifications
潜油电泵机组技术条件 |
| 5. | Two questions of york awhc air - cooled heat pump conditioning
风冷热泵机组运行的两个问题 |
| 6. | Research on heating performance of gas engine driven air to water heat pump
水热泵机组的供热性能研究 |
| 7. | Monitoring and testing method for energy saving of motor - pump liquid transport system
泵机组液体输送系统节能监测方法 |
| 8. | Kt series diffusion pumps
系列扩散泵机组 |
| 9. | Improvement of the large vertical pump unit diversion bearings installation method
大型立式泵机组水导轴承安装方法的改进 |
| 10. | Safety requirements of positive displacement and centrifugal water - chilling packages
容积式和离心式冷水热泵机组安全要求 |
