NFPA 70: National Electrical Code 2017

NFPA 70: National Electrical Code 2017
артикул: COM9781455912797USED
$81.22
Доставка из: Канада
   Описание
NFPA 70 National Electrical Code (NEC) sets the foundation for electrical safety in residential, commercial, and industrial occupancies. The 2017 edition of this trusted Code presents the latest comprehensive regulations for electrical wiring, overcurrent protection, grounding, and installation of equipment.
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