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| 布置在透平下面的交叉管; 横跨管 | |||
| 穿接 | |||
| 交叉 | |||
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| 交迭 | |||
| 穿接 | |||
| 交叉 | |||
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cross-under : 5 phrases in 2 subjects |
| Polygraphy | 1 |
| Technology | 4 |
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