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| operation & maintenance manual (MaMn) | |||
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| Operating and maintenance manual (Екатерина Богдашева) | |||
| руководство по эксплуатации и обслуживанию: 14 phrases in 7 subjects |
| Energy industry | 4 |
| Military | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Sakhalin | 1 |
| Technology | 5 |
| Telecommunications | 1 |