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welding test : 46 phrases in 15 subjects |
| Construction | 6 |
| Drilling | 3 |
| Makarov | 3 |
| Metallurgy | 9 |
| Nautical | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oil processing plants | 1 |
| Oilfields | 2 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
| Sakhalin S | 1 |
| Technology | 2 |
| Welding | 10 |
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