Description
Taylor & Francis Ltd Electrical Inspection Testing And Certification A Guide To Passing The City And Guilds 2391 Exams 3Rd Edition 2020 by Drury M
Updated in line with the 18th edition of the wiring regulations.
This book is an essential guide to the City & Guilds 2391-50 and 51: Initial Verification and Certification of Electrical Installation and Periodic Inspection and Testing, also C&G 2391-52: an amalgamation of Initial Verification and Periodic Inspection and Testing of electrical installations.