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| position indicator | |||
| location indicator | |||
| positioning indicator; register guide | |||
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定 位指示器 : 17 phrases in 7 subjects |
| Air defense | 1 |
| Aviation | 3 |
| Earth sciences | 1 |
| Electronics | 5 |
| Oil processing plants | 1 |
| Space | 2 |
| Technology | 4 |
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