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| ★ railway survey; railroad survey | |||
| railroad surveying; railway surveying | |||
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铁 路测量 : 11 phrases in 6 subjects |
| Bridge construction | 2 |
| Communications | 1 |
| Electronics | 1 |
| Rail transport | 1 |
| Surveying | 1 |
| Technology | 5 |
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