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Personally l think timber/bamboo structrue has a promising future. Please refer to the link of Professor Xiao YAN: http://phys.org/news131620412.html http://cee.usc.edu/faculty-staff/faculty-directory/xiao-yan.htm Professor Xiao YAN is a very nice guy, you may write email to him for further request. |

10Â¥2012-07-20 13:18:22













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