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| Zahnradpumpe f (напр., у наполнителей) | |||
| Räderpumpe f; Zahnpumpe f | |||
| Zahnradpumpe f; Zahnradpumpeneinheit f (Andrey Truhachev) | |||
| шестерёнчатый насос: 16 phrases in 6 subjects |
| Aviation | 4 |
| Chemistry | 1 |
| Oil / petroleum | 4 |
| Polymers | 4 |
| Technology | 2 |
| Textile industry | 1 |