登入選單
返回Google圖書搜尋
National Electrical Safety Code
United States. National Bureau of Standards
其他書名
Part 1. Rules for the Installation and Maintenance of Electrical Supply Stations and Equipment. Approved by American National Standards Institute July 14, 1971 as American National Standard C2.1-1971
出版United States Department of Commerce, National Bureau of Standards, 1972
URLhttp://books.google.com.hk/books?id=tCsy4q9qUjAC&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN
註釋Covers the electric conductors and equipment in electrical supply stations along with the associated structural arrangements employed, for example, by an electrical or railway utility in the exercise of its function as a utility and accessible only to properly qualified personnel.