TY - RPRT TI - Effect of changes of engine speed on the capacity of the 13 -ton carrier refrigerating unit, Model D731-9644 AU - Fujii, Minoru AU - Phillips, Carl W AU - Achenbach, Paul R PY - 1955 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 4309 DO - 10.6028/NBS.RPT.4309 ER -