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| 异型薄板 | |||
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| 纵断面图 (纸); 异型板; 纵断面图幅 | |||
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| 压型钢板 | |||
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profiled sheet : 12 phrases in 4 subjects |
| Architecture | 1 |
| Metallurgy | 1 |
| Rail transport | 1 |
| Technology | 9 |
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