The purpose of this unique third rail arrangement was to prevent the service being affected by ice forming on the live rail.
The purpose of this unusual arrangement was to prevent the service being affected by ice forming on the live rail.
The purpose of this unusual arrangement was to prevent the service being affected by ice forming on the live rail.
بسط هذا النص: The purpose of this unique third rail arrangement was to prevent the service being affected by ice forming on the live rail. خرج: