- dredging, clogging the drains through a regular system, ensuring that the rain drainage system outside the house is raining well.- you collect funnel toilet floor stairs on the roof, on a regular basis two times / year.When leaking water wall appears in the wallet position need to check the steps:- locate accurate leakage of water through the pipe or by hand wrapped paper wrapped qoanh pulse to detect the exact location of the pipeline leak.- identify the cause of the leak, put forward the measures to solve the fastest situation, we according to different repair methods (replace the new pipeline, pipe welding......)
đang được dịch, vui lòng đợi..