Visszapillantás ember csavar tárgy a falra - Stock fotó és kép

Man checking appearance of wall device

Male electrician installing security system door sensor on wall

Technician checking ac installation in clients building

Builder working on roller shutter door

Portrait of mid-adult male technician repairing air conditioner

Attractive young builder is installing lock in door

Male technician installing alarm system indoors

Man screws a telephone line mounted on a grey wall

Technician checking ac installation in clients building

Technician checking ac installation in clients building

Man installing security system on wall

Fitting LCD thermostat control

Checking the filter and work

Portrait of mid-adult male technician repairing air conditioner

Male worker changing a fluorescent bulb

Technician checking ac installation in clients building