Matakin Bincike
1. Na sami tambayar abokin ciniki, inda na bayyana takamaiman fasaha na abokin ciniki, yanayin aikace-aikacen, kasafin kuɗi, da sauransu.
2. Injiniyoyin sun tabbatar da yuwuwar fasaha.
2. Injiniyoyin sun tabbatar da yuwuwar fasaha.
