النتائج (
الإنجليزية) 3:
[نسخ]نسخ!
This novel procedure for drying, and vacuum pumping system consists of vertical and horizontal impervious membrane under tightly. The treatment and sealed by a sealing membrane in the network of the oceanic trenches. Be charge of the trenches on a continuous basis and full of water to maintain a complete saturation of soil and the general low water tables in the region Almaljt
يجري ترجمتها، يرجى الانتظار ..
