BFRL Publications - polyolester
polyolester
Effect of Refrigerant Oil Additive on R134a and R123 Boiling Heat Transfer Performance.
International Journal of Refrigeration, Vol. 30, No. 1, 144-154, January 2007.
Kedzierski, M. A.
Building and Fire Research Laboratory
National Institute of Standards and Technology
Gaithersburg, MD 20899