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On-Site Guide (BS 7671:2008+A3:2015): Incorporating Amendment No. 3 (Electr…

17th Edition On Site Guide – Wiring Regs Requirements Electrical Installation The On-Site guide is intended to enable the compentent electrician to deal with small installations (up to 100A, 3 Phase). It includes simple circuit installations and provides essential information in a convenient easy to use form.ON-SITE GUIDE

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