1. Production and marketing of coffee in the world and analysis of the development of coffee industry in China [J];Juan;World Agriculture,2010
2. Coffee machine selection skills [J];Xin;China Food,2012
3. Research on Solid Solution Treatment Device for Stainless Steel Pipe [D];Quan;Lanzhou University of Technology,2010
4. Design and debugging method of single chip microcomputer control system [J];Min;Electronic test,2016