 |
| |||
| motor-pump | |||
| electrical centrifugal pump; electrical submersible pump | |||
| electric submersible pump (ЭЦН andrushin) | |||
| электрический центробежный насос: 2 短语, 2 学科 |
| 油田 | 1 |
| 石油/石油 | 1 |
|
| |||
| motor-pump | |||
| electrical centrifugal pump; electrical submersible pump | |||
| electric submersible pump (ЭЦН andrushin) | |||
| электрический центробежный насос: 2 短语, 2 学科 |
| 油田 | 1 |
| 石油/石油 | 1 |