东莞大朗套内面积66平的房子水电改造多少钱,材料自购,

下面是水电改造的预算清单,仅供参考一、电路改造费用1强电1、暗线2.5mm225元/米?单管4mm230元/米?单管6mm245元/米?单管2、明线2.5mm215元/米4mm220元/米6mm230元/米10mm240元/米?单管其实含开槽,电线,线管,工钱,布线,施工,封槽,电线全部为国标免检电线,如:(津成)安装暗盒86×868元/个146×86