630 V DC railway electrification (Q12646283)
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railway electrification system used in London Underground
Language | Label | Description | Also known as |
---|---|---|---|
English | 630 V DC railway electrification |
railway electrification system used in London Underground |
Statements
630 volt
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no value
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Tag:electrified=4th_rail
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Tag:voltage=630
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Tag:frequency=0
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