Railway applications. Wheel/rail friction management. Lubricants for trainborne and trackside applications1 Scope This European Standard specifies the requirements of lubricants intended for lubrication of the wheel rail interface between the wheel flange and the rail gauge corner (active interface) applied either directly or indirectly to the wheel flange or to the rail to achieve an acceptable level of friction and wear. It covers the approval procedure, the method of testing and routine control monitoring of the lubricant.

BS EN IEC 61000‑6‑2 discusses test requirements that represent essential electromagnetic compatibility immunity requirements

The skip-lot sampling procedures specified in this part of BS 6001 are applicable to

The object of BS EN 62467-1 is:

and the test and marking requirements

sustainable city operating model

the strength of attachment test for inflatable chambers added

Using BS EN IEC 61158-5-21 guidelines

at same time

Components in this system are connected through their ports by means of connectors (fittings) and conductors

as well as for specified functions necessary for more detailed operations and fine adjustment

The recommendations and guidance should

ISO 7405 provides methods for the efficient evaluation of biocompatibility of medical devices to ensure the protection of patients from harmful hazards