TY - CONF AU - Didion, David AU - Cohen, R. AU - Tree, D. C2 - International Institute of Refrigeration, Paris, DA - 1990-03-19 LA - en PB - International Institute of Refrigeration, Paris, PY - 1990 TI - Role of R22 in Refrigerating and Air Conditioning Equipment UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910616 ER -