IET Publishing Guidance Note Books - IET Publishing PWG1182B, Guidance Note 1: Selection & Erection, 8th Edition.Guidance note 1 is a fundamental guide for explaining the requirements of BS 7671. The 8th edition has been fully updated to BS 7671:2018....
Modelcraft-Steel-Axle-Selection-Modelcraft-445209-p-Range-of-steel-rods-for-use-as-axles-in-model-cars-trains-and-other-projects-requiring-moving-parts-p-Modelcraft-445209-Steel-Axle-Selection-Pack-of-18-Assorted-Lengths-3mm-Diameter