Class 377/7
The 377/7 subclass is another 5-coach unit, with a similar internal design to the 377/6. The most obvious difference is that these units are dual voltage. They were introduced from 2014 onwards.
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The 377/7 subclass is another 5-coach unit, with a similar internal design to the 377/6. The most obvious difference is that these units are dual voltage. They were introduced from 2014 onwards.
