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| 自动准直〔照准，瞄准〕 仪; 自准直望远镜 | |||
| 自动平行光管; 自准直仪; 光学测角仪 | |||
| 自动准直仪 | |||
| 自动准直光管 | |||
| 自动照准仪; 准直望远镜 | |||
| 自动自准直仪; 自动准直管; 自动准视仪 | |||
| 自准直望远镜; 自准直管; 自动视准仪; 自动瞄准仪; 反射式望远镜 | |||
| autocollimator: 8 phrases in 4 subjects |
| Electronics | 2 |
| General | 2 |
| Geophysics | 1 |
| Technology | 3 |
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