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First Author:zhangzhe
Disigner of the Invention:王德慧,Huili Wang,shilei,huangcailiang,qiuwenliang,Tan Yonggang,pan shengshan,xufuyou,tanyanbin
Affilication of Author(s):建设工程学部
Application Number:CN201738227U
Authorization number:CN200920276952.0