Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Valve-proving systems for automatic shut-off valves

A format for presentation of functional performance values is given in Annex A

This part of ISO 22915 is not applicable to counterbalanced trucks with masts designed for handling freight containers

Immunity requirements and test methods relating to surge voltages and surge currents for electrical and electronic equipment

reference should be made to BS 6173

BS EN 15689 provides you with guidelines for quality systems

Aerospace electric equipment industries and systems

Ignition transformers incorporating electronic circuits are also covered by BS EN 61558-2-3

Manufacturers of string insulator units

It is applicable to seamless round copper tubes having an outside diameter from 6 mm up to and including 219 mm for pipeline systems under vacuum or for distributing the following medical gases intended to be used at operating pressures up to 2 000 kPa:

the four-point bending method is recommended

test temperature and overpressure for each environmental category according to IEC 61753-1

or oscillating forces