Stock Photos with High Commercial Value
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Technician spraying chemical water onto air conditioner coil to clean and disinfect
Technician servicing, maintaining and fixing a ceiling air conditioner cartridge in office
Series of technician servicing the indoor air-conditioning unit. Cleaning with cloth.
Series of technician servicing the indoor air-conditioning unit. Inspecting dust filter.
Series of technician servicing the indoor air-conditioning unit. Removing dust filter.