TY - GEN AU - Domanski, Piotr A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1988-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.88-3781 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1988 TI - Recommended procedure for rating and testing of variable speed air source unitary air conditioners and heat pumps: ER -