111k views
3 votes
When charging refrigeration and air-conditioning systems containing refrigerant blends that have the potential to fractionation,the service technician must always charge with....Refrigerant

User Ndequeker
by
5.1k points

1 Answer

1 vote

Answer:

Thanks very much for the info!

Step-by-step explanation:

User Ido Schacham
by
5.2k points