Ladders - Terms, types, functional sizesWhat is BS EN 131 1 Terms, types, functional sizes of ladders about? BS EN 131 1 discusses terms, types, functional sizes of ladders. BS EN 131 1 defines terms and specifies the general design characteristics of ladders. Note1: BS EN 131 1 applies to portable ladders designed for general professional and non professional use. Note2: BS EN 131 1 does not apply to portable ladders which by their design and instructions are intended and limited only for

BS 3037-2 specifies requirements for the profile of double flanged wheels or tyres with parallel treads and gives rolling and machining tolerances to be employed in their manufacture

Canada and USA

The SR is required for the analysis of measured current-voltage characteristics of multi-junction PV devices as described in IEC 60904-1-1

new examples of general application

plaster and rendering mortar (conformity system 4) there is no requirement for involvement by Notified Bodies (NBs)

PD CEN/TR 16918 presents information about the literature review focused on children's mouthing behaviour

Manholes for gas tank wagons located in one end of the tank

BMX designed for a rider mass of 45 kg or less

The methods described are appropriate to normal combinations of these elements

connections to pipes and manholes

no discard criteria are given for this combination

The object of BS 9220 is to describe the range of sizes of a particular type of waveguide tubing and to state the requirements and test limits for acceptance inspection