 |
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| structure métallique; texture du métal | |||
| constitution du métal; structure du métal | |||
| структура металла: 39 phrases in 8 subjects |
| Computers | 10 |
| Information technology | 3 |
| Mechanic engineering | 3 |
| Metallurgy | 6 |
| Oil and gas technology | 1 |
| Radio | 13 |
| Technology | 2 |
| Welding | 1 |