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конусное седло
| скважинного насоса
| конусное седло | |
| oil | cone seat |
| скважинный насос | |
| automat. | shallow well pump |
| O&G. tech. | well pump |
| oil | deep-well pump; borehole pulser; submersible pulser; submersible pump |
| |||
| cone seat (скважинного насоса) | |||
| conical seat; taper seat | |||
| конусное седло: 3 phrases in 3 subjects |
| Machine tools | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |