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баллонный аккумулятор (Grebelnikov) | |||
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мембранный аккумулятор (Амбарцумян) |
bladder accumulators: 14 phrases in 8 subjects |
Automated equipment | 2 |
General | 1 |
Oil / petroleum | 2 |
Oil and gas | 1 |
Oil and gas technology | 2 |
Sakhalin | 1 |
Technology | 4 |
Well control | 1 |