9LIU S J, LIN M J, WU Y C. An experimental study of the water-assisted injection molding of glass fiber filled poly-butylene-terephthalate ( PBT ) composites [ J ]. Compos Sci Technol, 2007, 67 (6-7): 1415-1424.
10HAN SY, KWAG.I K, KIM C.I, et al. A new process of gas-assisted injection molding for faster cooling [ J]. J Mater Process Technol, 2004, 155 - 156:1201 - 1206.