paraboloide
| paraboloide | |
| phys.sc. energ.ind. | paraboloid; paraboloidal solar concentrator |
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| paraboloid; paraboloidal solar concentrator | |||
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| paraboloid; paraboloidal solar concentrator | |||
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paraboloide : 9 phrases in 3 subjects |
| Communications | 3 |
| Energy industry | 3 |
| Technology | 3 |