Railway applications. Axlebox lubricating greases - Method to test the mechanical stability to cover vehicle speeds up to 200 km/h Ingestion-build-48974 Manufacturers of telecommunication equipment

Manufacturers of telecommunication equipment

DD 203-1 is a draft document it is the first part of the technical report for the reference model for shop floor production standards

PD CLC/TR 62453-51-90 specifies the implementation of communication and other services based on IEC 62453-309

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Railway applications. Axlebox lubricating greases - Method to test the mechanical stability to cover vehicle speeds up to 200 km/h Ingestion-build-48974 Manufacturers of telecommunication equipment1 Scope This European Standard specifies a test method and sets the acceptance criteria for the determination of the mechanical stability of lubricating greases intended for the lubrication of axlebox bearings according to EN 12081. In the test, impacts are applied to the lubricating grease so that only very stable lubricating greases will perform acceptably. The method is used in a discrimination process for finding lubricating greases of such