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| trig point; trio point; triangulation point; trigonometrical point | |||
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point de triangulation : 1 Phrase in 1 Thematik |
| Bauwesen | 1 |
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| |||
| trig point; trio point; triangulation point; trigonometrical point | |||
|
point de triangulation : 1 Phrase in 1 Thematik |
| Bauwesen | 1 |