Electrical installations of buildings. Part 7: Requirements for special installations or locations. Section 704: Construction and demolition site installations— 11 стр.
Applies to temporary installations provided for: -work of new building construction; -work of repair, alteration, extension, or demolition of existing buildings; -public engineering work; -earthwork, and -similar work.
29.020 Electrical. Including voltages, general electrical terminology, electrical documentation, electrical tables, safety, fire hazard testing, etc. / Электротехника в целом. Включая напряжение, общую терминологию, электротехническую документацию, электрические таблицы, безопасность, испытания на пожароопасность и т.д.
91.140.50 Electricity. Including electric energy meters in buildings, emergency electrical supplies, etc. / Системы электроснабжения. Включая аварийное электроснабжение и т.д.
