wyświetlenia
24:54
09 - Computer Software(Application Soft) part-2
26:21
02 - Computer Fundamental Part-1
0:36
Innovative Pan Production: Enamel Coating Secrets Revealed
33:00
08 - Computer Software(System Software)
29:40
06 - About Computer desktop and Notepad
27:35
05 - Input - Output and Storage Devices
0:16
Types of bearings | Engineering | Mechanical Maintenance | Rotary equipment | information of bearing
0:20
Mechanical engineering best interview✓
