TY - CONF AU - Pannock, J. AU - Didion, David AU - Radermacher, R C2 - International Institute of Refrigeration, IN DA - 1992-07-01 LA - en PB - International Institute of Refrigeration, IN PY - 1992 TI - Performance Evaluation of Chlorine Free Zeotropic Refrigerant Mixtures in Heat Pumps UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910613 ER -