二次装修

住宅二次装修与质量安全隐患

The second decoration of housing and security - hidden troubles

阳台设计与二次装修

Design of Balcony and Redecorating

宿舍楼一层与南北两电梯相邻的楼梯间休息平台下各设一台总电源分路箱，二次装修时做装修封闭。

In dormitory , each set a general jack box under the stair rest platform of the1st floor where adjacent to the north and south elevator seperately , and be decorated later on .

针对目前城乡住宅设计及二次装修中接地故障防护现状，浅析了不同接地系统中剩余电流断路器及等电位联接的作用，并探讨了剩余电流断路器保护的选择性配合的可行性。

According to the actuality of the protection of the earth fault in urban and rural residence , the functions of residual current operative device ( RCD ) and local equipotential bonding in different earthing systems were analyzed and the feasibility of selective fit with the RCD protection was discussed .