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| 型线; 肋骨线; 船体肋骨线 | |||
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| 分帧线; 分格线 | |||
| frame lines: 25 phrases in 7 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Electric machinery | 2 |
| Electronics | 10 |
| Shipbuilding | 1 |
| Technology | 5 |
| Telecommunications | 5 |
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