Vista recortada del chip de limpieza profesional reparador con cepillo en el taller, mantenimiento electrónico - Foto e imágenes de stock

Close up of man repairing smartphone

Engineer to connect the wires to the electronic control unit

Close-up Of A Human Hand Repairing Smartphone With Screwdriver.Internal circuits and structural elements of mobile phones.Repairing mobile phones and tablets by skilled technicians.Experienced testers and check mobile phones. Before and After Repair

Women Handholds a screwdriver for tuning the optic attenuator. Selective focus. Blue background.

Women Handholds a screwdriver for tuning the optic attenuator. Selective focus. Blue background.

Repair of the DVR in the service center

Electrician repairing / fixing wires in the wall.