Railway applications. Infrastructure. Performance requirements of rail fastening systems for tramways1 Scope This document is applicable to fastening systems used with grooved rails for tram, urban rail and industrial tracks, with maximum design axle loads and minimum curve radii in accordance with Table 1. This document is for type approval of a complete fastening assembly only. Table 1 Fastening category criteria Fastening category Maximum design axle load kN Minimum curve radius m A+ 130 18 A 130 40 B 180 80 NOTE The maximum axle load limit does

Dimensions and sectional properties for a limited range covering the more common sizes are given in Annex B

and disposal of software products and the software portion of a system

— functional safety concept

many concerns about their safety have been raised because they can be absorbed through the skin

IT (Information Technology) companies

and moving walks for

Analysis of the signal propagation within the electronic system

BS 856 specifies requirements for wing nuts having ISO metric

This implies that the failure rate is constant over time

Reed relays are used when operating currents are relatively low

substantiated by recent reports

BS EN 61800‑5‑2 specifies the requirements and recommends the design and development