adb تحميل تطبيقات المطور wael hasan
adb Use the app to calculate area of cross sectioncircumferenceweightcost for steel bars Range of number of bars from 1 to 30 Range of diameters from 5 mm to 38 mm Calculate the total areaweightcost of different rebar تحميل تطبيقات المطور wael hasan .