Visualization Research on Polypropylene Melting Process in Vane Extruder
Zhang Gui- zhen Liu Huan- yu Chen Jia- jia Qu Jin- ping
Journal of South China University of Technology (Natural Science Edition) . 2014, (6): 32 -39 .  DOI: 10.3969/j.issn.1000-565X.2014.06.006