Railway applications. Track. Performance requirements for fastening systems - Special fastening systems for switches and crossings and check rails Ingestion-build-50790 DDT (= sum of isomers

DDT (= sum of isomers op'-DDT

The maturity matrix in Annex A is a tool for measuring the progress of EMS implementation

NOTE 2 In EN 12082 a more extensive rig performance test is described in detail

Note: ISO 6474-2 does not cover biocompatibility

A surface-active agent is a substance that reduces the surface tension of a liquid in which it is dissolved

Railway applications. Track. Performance requirements for fastening systems - Special fastening systems for switches and crossings and check rails Ingestion-build-50790 DDT (= sum of isomersWhat is BS EN 13481 7 switch and check rail performance requirements about? Rail sleepers are held in place using fastening systems. BS EN 13481 7 is a European Standard that discusses railway application from a perspective of performance requirements for track fastening systems. BS EN 13481 7 is the seventh part of the multi series, and specifies performance requirements for special fastening systems, in categories A E as specified in EN 13481 1: