Personal repariert Klimaanlage im Gebäude, technische Wartung - Stockfoto & -bild

Repairman work on ventilation in the kitchen

Remodelling home the installation system HVAC duct ventilation pipes in central conditioning a ceiling

Technician use hand-held anemometer measuring air flowing measurement, wind speed and pressure. Modern equipment

Hands of plumber assembling sink pipes

Builder putting or repairing up a suspended ceiling