Technical drawing. Conventional representation of gears Ingestion-build-111333 BS EN 50483-2 applies to

BS EN 50483-2 applies to tensioning devices consisting of tension and suspension clamps designed to be used for installation of self supporting ABC defined in HD 626

top hung (open-out)

smoke control systems

BS 1125 on WC flushing cisterns  is relevant to:

Technical drawing. Conventional representation of gears Ingestion-build-111333 BS EN 50483-2 applies to1 Scope and field of application This International Standard establishes the conventional representation of the toothed portion of gears including worm gearing and chain wheels. It is applicable to detail drawings and assembly drawings. As a fundamental principle a gear is represented (except in axial section) as a solid part without teeth, but with the addition of the pitch surface in a thin long chain line. NOTE For uniformity all figures in this