2027 Int'l Conference on Bio-based and Sustainable Composites(CBSC 2027)      August 6-8, 2027  Guiyang, China Website：https://www.academicx.org/CBSC/2027/ Date：August 6-8, 2027 Venue：Guiyang, China Email：contact8@academicx.org (wsaugust@126.com)   Index: CNKI Scholar