强弱电末端定位、敲槽、线管、线盒敷设安装（含线槽修补）强弱管内穿线并线

强弱电末端定位、敲槽、线管、线盒敷设安装（含线槽修补）
强弱管内穿线并线及套金属软管

原排污、排水管通水
排水、排污管道安装

結果 (英文) 1:

Weak electricity the end position, knocking tanks, laying line pipe, cable boxes installed (including line repair)Power pipe threading and thread and metal hoseRaw sewage, drain waterDrainage, sewer installation

結果 (英文) 2:

The strength of electrical terminal positioning, knock groove, line pipe, junction box laying installation (including duct repair)
the strength of the pipe threading lines and sets of metal hose and

raw sewage, drainage through the water
drainage, sewerage pipe installation

結果 (英文) 3:

Strong and weak electric terminal positioning, knock groove, wire pipe, wire box installation installation (including wire slot repair)The strength of threading pipe and metal hose lineRaw sewage, water drainage pipeDrainage, sewage pipe installation