5[1]Kosugi S.A Capsule Pipeline System for Limestone Transportation[C],"Proc.,7th Intemational Symposium on Freight Pipelines,Wollongong,Australia,Institution of Engineers,1992:13-17.
6[2]Kosugi S.Pneumtic Capsule Pipelines in Japan and Future Developments[C],"Proc.,1st International Symposium on Underground Freight Transport,Columbia,Missouri,1999:61-73.
7[3]Kosugi S et al.Applicability of Pneumatic Capsule Pipeline to Radioactive Waste Disposal Facility[C],Proc.,ASCE International Pipeline Conference,Baltimore,Maryland,2003:1615-1624.
9[5]Liu H.Use of Linear Induction Motors for Pumping Capsules in Pneumatic Capsule Pipelines(PCP)[C]Proc.,1st International Symposium on Underground Freight Transport,Columbia,Missouri,U.S.A.,1999:84-94.
10[6]Liu H.Improving Economics of Existing Pneumatic Capsule Pipeline System for Transporting General[C].Cargoes,"Proc.,2nd International Symposium on Underground Freight Transport,Delft,Netherlands,2000:12 pages.
