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bridle (для присоединения к балансиру станка-качалки) | |||
sucker-rod hanger | |||
rod hanger | |||
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rod hanger | |||
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rod hangers |
подвеска насосных штанг: 25 phrases in 9 subjects |
Drilling | 1 |
Geology | 1 |
Mining | 2 |
Oil / petroleum | 5 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Sakhalin | 4 |
Technology | 9 |
Transport | 1 |