Specification for fixed centres for use on machine tools and in other applications

Contents of BS EN 50523-2:

This part of the BS EN 1097 series of standards concentrates on determining the polished stone value (PSV) of a coarse aggregate used in road surfacing

CCRs may be manufactured which have a different power rating (kVA) and current steps than those specified in BS EN 61822 in order to be used on existing circuits

Testing houses/ service/certification providers for PV systems

regulators and others that you know what you’re doing and why

- Identification of subcontractor(s)

BS EN 4611-003 contains characteristics of tin-plated conductor electrical cables (XLETFE) and provides essential guidance on using the electrical systems of aircraft

Test methods for assessing the compressive creep behaviour of geotextiles or geotextile-related products are described in ISO 25619-1

BS EN 15424 describes the requirements that will enable the demonstration that a low temperature steam and formaldehyde sterilization process has appropriate microbicidal activity

Grid protection and reconnection time after grid faults

ISO 10683 and ISO 23429

and testing method of abdominal parameter detectors