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| мембранный аккумулятор (Амбарцумян) | |||
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| баллонный аккумулятор (Grebelnikov) | |||
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bladder accumulator : 15 phrases in 8 subjects |
| Automated equipment | 2 |
| General | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Sakhalin | 1 |
| Technology | 5 |
| Well control | 1 |