Güvenlik ekipmanı yükleyen bir adam - Stok Fotoğraf ve Görsel

Men regulate temperature on control panel

Male plumber adjusting the thermostat

Worker prepares the walls for wallpapering

Man pressing the code and electronic

Electrician fitting electronic keypad

Man screwing a device on the wall

Male technician installing alarm system indoors

Portrait of man fixing keypad to wall

Man adjusts thermostat digital in hospital

Male electrician using multimeter to test wiring

A happy man with drill

Construction worker puts a finishing touch on the wall

Close-up of repairman installing security system against wall

Electrician fixing a cable

Renewing the contract and work