Pump operator - belt drives, classification of pumps ,couplings ,pyq
1:29:13
Wood work technician
58:22
Junior instructor wood work technician
30:55
Junior instructor lift and escalator technician
52:17
Junior instructor wood work technician
7:00
sardar oil expeller 28 patti || 28 patti expeller ki patti kaise bine || SVR VLOG #svrvlog
34:19
Junior instructor sheet metal worker
34:03
Junior instructor lift and escalator kerala psc
26:36