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струна оснастки
| талевой системы
| Струны оснастки | |
| O&G | Lines string |
| талевая система | |
| dril. | strings; drilling line system |
| O&G | block & tackle system |
| O&G dril. | hoisting tackle |
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| Lines string (Johnny Bravo) | |||
| струна оснастки: 5 phrases in 3 subjects |
| Drilling | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |