
Low-voltage Electrical Installations Part 7-704: Requirements for Special Installations or Locations - Construction and Demolition Site Installations
出版:National Standards Authority of Ireland

专家解读视频
Pertains to temporary installations for construction and demolition sites during the period of the construction or demolition work, including for example the following: - construction work of new buildings; - repair, alteration, extension, demolition of existing buildings or parts of existing buildings; - engineering works; - earthworks; - work of similar nature.