bn:01023936n
Noun Concept
Categories: 25 kV AC railway electrification, Electric rail transport, All articles needing additional references
EN
25 kV AC railway electrification  12.5 kV AC  25 kV, 50 Hz AC railway electrification  25 kV, 60 Hz AC railway electrification  25 kV/50 Hz AC
EN
Railway electrification systems using alternating current at 25 kilovolts are used worldwide, especially for high-speed rail. Wikipedia
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