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реверсный насос | |||
откачивающая помпа | |||
возвратный насос (glenfoo) | |||
рециркуляционный насос |
return pump: 30 phrases in 14 subjects |
Aviation | 1 |
Caspian | 2 |
Construction | 2 |
Gold mining | 1 |
Karachaganak | 1 |
Makarov | 1 |
Mining | 3 |
Molikpaq | 3 |
Oil / petroleum | 5 |
Oil and gas | 4 |
Refrigeration | 2 |
Sakhalin | 2 |
Technology | 2 |
Water supply | 1 |