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| 高精度光学跟踪仪 | |||
| 电影经纬仪 (用以准确测定飞行器飞行轨道的电影摄影仪器); 电影定镜经纬仪 | |||
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кинотеодолит : 7 phrases in 3 subjects |
| Aviation | 1 |
| General | 1 |
| Technology | 5 |
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