unsymmetric double curve turnout
| in the same direction
| unsymmetric double curve turnout abbr. | |
| tech. | 单式不对称道岔; 异向双开岔道 |
| in the same direction abbr. | |
| busin. | 同向; 正向 |
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| 单式不对称道岔【铁】; 异向双开岔道【铁】 | |||
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unsymmetric double curve turnout : 2 phrases in 1 subject |
| Technology | 2 |