NR/L2/TRK/1054-ISSUE 5 标准详情
- 标准号:NR/L2/TRK/1054-ISSUE 5
- 中文标题:
- 英文标题:Inspection, Maintenance And Repair Procedures For Cast, Welded And Fabricated Crossings In The Track
- 标准类别:其他国内外OTHERSS
- 发布日期:
Describes the inspection and identification of defects and wear in cast austenitic manganese steel (AMS) and Bainitic steel crossings in running lines of Network Rail infrastructure. Defines minimum actions and rectification timescales for defects id
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