Removing motherboard from housing. Close up of person pulling motherboard with cooling parts from personal computer housing.
Removing ventilator from computer cooler. Person removing parts from personal computer housing in close up.
Removing power supply from personal computer. Technician person pulls out power supply from computer housing in close up. Changing equipment.
Male technician putting spark plugs on workbench
Car Mechanic Adjusts Front Housing Of Car Engine In Repair Shop. Car Master Repairs Car Engine. Internal Combustion Engine Parts.
Woman placing money on wooden table with dream house model. Close-up shot.
Male and female happy medics in personal protective equipment putting empty bed in ambulance car and going away cheerfully. Outside. End of
Railway worker makes notes in his tablet pc. Railway employee with tablet computer stands on railway line. Service technician in yellow hard hat works with tablet computer
Railway employee with tablet computer stands on railway line. Railway worker makes notes in his tablet pc. Service technician in yellow hard hat works with tablet computer
Railway worker makes notes in his tablet pc. Railway employee with tablet computer stands on railway line. Service technician in yellow hard hat works with tablet computer
Railway employee with tablet computer stands on railway line. Railway worker makes notes in his tablet pc. Service technician in yellow hard hat works with tablet computer
Railway worker makes notes in his tablet pc. Railway employee with tablet computer stands on railway line. Service technician in yellow hard hat works with tablet computer