UDC中华人民共和国行业标准P JGJ××－200＃住宅建筑电气设计规范Code for electrical design of residential buildings征求意见稿2008-8200×－××－××发布 200×－××－××实施中华人民共和国建设部 发布JGJ目 录1 总则·······················································································································42 术语、代号··············································································································42.1 术语·················································································································42.2 代号·················································································································53 供配电系统··············································································································53.1 一般规定···········································································································53.2 负荷分级···········································································································53.3 供配电系统·······························································...
