النتائج (
الإنجليزية) 2:
[نسخ]نسخ!
This procedure is an innovative vacuum pump system installed under the membrane impermeable tight vertical and horizontal drying. The treatment area is sealed by the membrane to the network peripheral trenches. These trenches are constantly recharged and filled with water to maintain full saturation of the soil year and avoid low water table within the treatment area.
يجري ترجمتها، يرجى الانتظار ..
