 |
| |||
| dual pump (однокорпусный); twin pump (два насоса в одном корпусе) | |||
| multicylinder pump | |||
| compound duplex pump; compound pump; dual pump | |||
| twin pulser; twin pump | |||
| double pump; dual-pressure pump; duplex pump; high-low pump; tandem pump | |||
| сдвоенный насос: 9 phrases in 6 subjects |
| Armored vehicles | 1 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Nautical | 2 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |