The British Standards Institution (BSI) Requirements for Electrical Installations. The Institution of Engineering and Technology (IET) Wiring Regulations Eighteenth Edition book. BS7671. This is the latest updated edition which includes “Amendment 2:2022”. This book was bought new but never used. It just got stored away for a couple of months. Some slight scuffs here and there, but otherwise excellent condition on the outside but all pages like new. Thanks for looking.
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