Railway applications. Fixed installations. D.C. switchgear - Part 7-1: Measurement, control and protection devices for specific use in d.c. traction systems. Application guide Ingestion-build-48974 BS 3693 gives recommendations for

BS 3693 gives recommendations for the design of scales and indexes of analogue indicating instruments in which an index moves in relation to a fixed array of scale marks to display the value of a measured quantity

The method may be used as a quality control procedure as it does provide a quick means of measuring the effectiveness of pre- and/or post-plating heat treatments or of monitoring hydrogen uptake during plating or due to corrosion

means of verification and information for use to ensure an appropriate level of safety for agricultural and forestry tractors and self-propelled machines with functions allowing highly automated operations

Cast iron manufacturers

Railway applications. Fixed installations. D.C. switchgear - Part 7-1: Measurement, control and protection devices for specific use in d.c. traction systems. Application guide Ingestion-build-48974 BS 3693 gives recommendations for