Isobaric Vapor-Liquid Equilibrium for Two Binary Systems{Propane-1,2-diol + Ethane-1,2-diol and Propane-1,2-diol + Butane-1,2-diol} at p = (10.0, 20.0, and 40.0) kPa Yang, C.; Feng, X.; Sun, Y.; Yang, Q.; Zhi, J.; Journal of Chemical & Engineering Data 2015, 60, 1126-1133