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BSI-PREN 13481-7:2021

Draft BS EN 13481-7 Railway Applications - Track - Performance requirements for fastening systems. Part 7: Fastening systems for switches and crossings, check rails, insulated rail joints and rail expansion devices

Draft BS EN 13481-7 Railway Applications - Track - Performance requirements for fastening systems. Part 7: Fastening systems for switches and crossings, check rails, insulated rail joints and rail expansion devices

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