تم إضافة السؤال من قبل
Amro Ahmed Nour Eldin Mechanical Emergency Department Engineer and batching plants Ministry of irrigation and water resources قبل 9 سنوات
تم إضافة السؤال من قبل
Amro Ahmed Nour Eldin Mechanical Emergency Department Engineer and batching plants Ministry of irrigation and water resources قبل 9 سنوات