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| mark general drawing; marking figure | |||
| marking pattern | |||
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标志图 : 24 phrases in 11 subjects |
| Air defense | 1 |
| Architecture | 1 |
| Automobiles | 2 |
| Bridge construction | 2 |
| Electronics | 2 |
| General | 2 |
| Genetics | 1 |
| Geophysics | 1 |
| Landscaping | 1 |
| Space | 4 |
| Technology | 7 |
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