作者单位: | Engineering Research Center for Waste Oil Recovery Technology and Equipment of Ministry of Education,Chongqing Technology and Business University, Chongqing 400067, P.R.China;;Mechanical Engineering College of Chongqing University, Chongqing 400044, P.R.China;;Mechanical Engineering College of Chongqing University, Chongqing 400044, P.R.China;;Engineering Research Center for Waste Oil Recovery Technology and Equipment of Ministry of Education,Chongqing Technology and Business University, Chongqing 400067, P.R.China;;College of Automobile Engineering, Chongqing 400050, P.R. China |