Engineering, 09.09.2021 19:50, shawk6230

3. Technician A says that air conditioning service machines are used exclusively with HFC-134a systems. Technician B says that refrigerant containing sealers should be recycled. Who is correct? A. Neither Technician A nor B B. Technician A C. Technician B D. Both Technicians And B

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3. Technician A says that air conditioning service machines are used exclusively with HFC-134a syste...