| |||
oil-well pulser | |||
bottom-hole oil pump; deep-well oil pump; subsurface oil pump | |||
oilwell pump | |||
oil-well pump | |||
oil well pump |
скважинный нефтяной насос : 65 phrases in 5 subjects |
Oil / petroleum | 10 |
Oil and gas | 16 |
Oil and gas technology | 4 |
Oilfields | 31 |
Technology | 4 |