Mujer quitando la espalda de un televisor - Foto e imágenes de stock

Trainees working on an air conditioning unit

Students learning about air conditioning unit

Electrician trainees working on radiator

He is a ventilation supervisor

Man checking air conditioning unit

Alarm System Security Installation At Home. Technician Installing Near Door

Installing an air conditioning unit

Man checking air conditioning unit

Coworkers talking about an installation

Young handyman repairing air conditioning system calling for help

Why isn t this working

Senior technician with tablet by air conditioning unit

Installing an air conditioning unit

A female worker confirms air-conditioning