ElectroMission - Eng.Ibrahim Elbadawy
Low voltage electrical distribution , low current systems ,a operating systems courses channel in Arabic and english content.
انظمة مكافحة الحريق | ElectroMission - Eng.Ibrahim Elbadawy
- 1س 53د
- 10
- 8
- عربي
انظمة انذار الحرائق | ElectroMission - Eng.Ibrahim Elbadawy
- 1س 28د
- 8
- 2
- عربي