中财管道的铜用的是HPb59-1铜,并且镀了镍,抗氧化效果更强!http://www.gtzs.com/data/attachment/forum/201903/06/165933sj7afipejafaoalt.jpg
中大元通网络线、电视线
http://www.gtzs.com/data/attachment/forum/201903/06/170712my3ahyxnn9jy7hpn.jpg
中财水管25PPR SW 直熔稳态管http://www.gtzs.com/data/attachment/forum/201903/06/170443rxc0yl259xh9cufn.jpg
黑盒
http://www.gtzs.com/data/attachment/forum/201903/06/170847hoa86v6z8hvrkh66.jpg
师傅正在水电开槽
主卧水电开槽
干区水电开槽
卫生间水电开槽
我们开线槽前都是先弹过墨线,再用切割机切过,最后开线槽,这样开的线槽就横平竖直了
线盒之间用连接件连接,线盒间距均匀
http://www.gtzs.com/data/attachment/forum/201812/08/161920dib9oayial9wgi9f.jpg