The newly changed

Posted by Liu Yi over 6 months ago

attention to what? Xiaobian every family from the construction of the pre-construction drawings, wiring, switch installation, pipeline selection, etc. 16 aspects of detailed information on the installation of water and electricity knowledge. 1, the construction of the construction drawings before the construction must have electrical (strong electricity, weak), water supply and drainage design and construction plans. 2, is strictly prohibited to wire the wire exposed without any protection directly to laying in the wall, floor, under the floor or ceiling. 3, wiring line to distinguish between different voltage, different circuits, different signal lines are strictly prohibited to wear in the same threading tube. 4, the installation of lighting should be completed in the paint on the brick structure to [url=http://solidwpcdecking.com/supplier/12670.html]build a balau timber pergola[/url] [url=http://solidwpcdecking.com/supplier/12671.html]snap together deck boards[/url] [url=http://solidwpcdecking.com/supplier/12672.html]wood plastic composite decking wholesale in sweden[/url]