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Terms for subject Hydroelectric power stations containing mechanical efficiency | all forms | exact matches only | in specified order only
| English | Chinese |
| mechanical efficiency of storage pump | 蓄能泵机械效率 |
| mechanical efficiency of turbine | 水轮机机械效率 |
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| English | Chinese |
| mechanical efficiency of storage pump | 蓄能泵机械效率 |
| mechanical efficiency of turbine | 水轮机机械效率 |