BS EN 13749. Railway applications. Wheelsets and bogies. Method of specifying the structural requirements of bogie frames

This document specifies a method for the calibration of reference blocks to be used for the indirect verification of Vickers hardness testing machines

a) For boilers supplied as a complete assembly

" This European Standard does not address hazards which may occur when: a) handling suspended loads which may swing freely (additional requirements are given in prEN 1459-4)

Benchmarking frequency

its technical specification and its operating requirements

Reference to the new permeation standard EN 16523-1 added

motor losses due to harmonic content of the supply voltage

in the construction of reservoirs and dams

are technically competent and can generate technically valid results

1 – Use of relays at fire alarm CIE to actuate release mechanisms

the statement "temperature is 17°C at sensor #289" might represent a signal that causes heating units to turn on automatically

BS EN 14375 also states how testing is be carried out in the presence of a test supervisor