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| aspect; aspect of a signal; indication of a signal; position of a signal; signal indication | |||
| signal aspect (makhno) | |||
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Signalbegriff : 1 短语, 1 学科 |
| 铁路术语 | 1 |
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| |||
| aspect; aspect of a signal; indication of a signal; position of a signal; signal indication | |||
| signal aspect (makhno) | |||
|
Signalbegriff : 1 短语, 1 学科 |
| 铁路术语 | 1 |