Road vehicles. Coupling balls for caravans and light trailers. Dimensions1 Scope This International Standard lays down the dimensions necessary for the compatibility of mechanical coupling devices between light trailers or caravans and towing vehicles, when the latter are fitted with a coupling ball. The clearance space around the coupling ball is intended to allow coupling and decoupling of towed vehicles, as well as safe operation during coupling and uncoupling of mechanical devices. This International Standard applies

Bleaching is used to remove or convert undesired by-products to harmless ones from fats and oils

Why should you use BS EN 13879 - Determination of edgewise bending properties

based on a defined Low Shear Viscosity

design and evaluation of the human use of interactive systems

related definitions

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experimental data

They provide protection by causing the machine to revert to a safe condition before a person can be placed in a hazardous situation

BS EN 60384-24-1 provides a blank detailed specification for fixed capacitors used in electronic equipment with conductive polymer solid electrolyte assessment level EZ

This British Standard also provides information on capability and performance assessment as given in BS ISO 22514 (all parts) for the purpose of monitoring

It includes specific requirements for electronic controlgear and control units for self-contained luminaires for emergency lighting as specified by IEC 60598‑2‑22

ISO 10110‑8 on presentation of the Surface texture of optical elements is useful for: