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ストック写真ID: 157918172
Students learning about air conditioning unit
Electrician trainees working on radiator
Learning to repair an industrial air conditioning compressor
Keeping the ventilator clean
Team working on air conditioning unit
Apprentice disassembling an appliance
Technicians repairing an industrial air conditioning compressor
Installation service of an air conditioner heat exchanger outdoor unit
Woman taking the back off a television set
Happy male technician checking air conditioner at home
Checking the airconditioner's filters
Happy male technician repairing air conditioner with screwdriver
Man using a tablet to adjust air conditioning system
Builder working on roller shutter door
Man working on air conditioning unit, flap open
Young beautiful woman opening air conditioner at home
