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| 测量规标观测照准目标及安置仪器用的测量标架 | |||
| 测量觇标 | |||
| observation target: 8 phrases in 6 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Electronics | 1 |
| General | 1 |
| Military | 1 |
| Space | 3 |
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