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| 环视潜望镜 | |||
| 潜远镜 | |||
| 窥视镜 | |||
| 潜望镜专门用来观察孔壁的仪器，观察时孔内用灯泡照明。参见 borehole binocular | |||
| 潜望镜; 窥视窗 | |||
| 熔炉观测镜 | |||
| English thesaurus | |||
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| United States Ship | |||
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periscope : 55 phrases in 15 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Construction | 1 |
| Electronics | 2 |
| Engineering geology | 1 |
| General | 2 |
| Ichthyology | 1 |
| Metallurgy | 2 |
| Nautical | 2 |
| Shipbuilding | 1 |
| Space | 2 |
| Technology | 35 |
| Telecommunications | 2 |
| Textile industry | 1 |
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