معرفی شبکه خطوط ریلی-نگهداری و توسعه زیرساخت

The hidden story of rail -- from its manufacture at Tata Steel's huge works in Scunthorpe, through to its management in track, the factors which reduce its lifespan and how it is ultimate removed and replaced. For more information about track https://www.networkrail.co.uk/running-the-railway/looking-after-the-railway/track/ For all our national news, campaigns and to see how we're at the heart of revitalising Britain’s railway, please follow: http://www.facebook.com/networkrail htt

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