National electrical code handbook
- نوع فایل : کتاب
- زبان : انگلیسی
- مؤلف : Mark W Earley; Jeffrey S Sargent; Christopher D Coache; Richard J Roux
- ناشر : Quincy, Mass. : National Fire Protection Association
- چاپ و سال / کشور: 2011
- شابک / ISBN : 9780877659167
Description
Article 90 introduction -- General -- Wiring and protection -- Wiring methods and materials -- Equipment for general use -- Special occupancies -- Special equipment -- Special conditions -- Communication systems -- Tables -- Annexes.