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First Author:zhangzhe

Disigner of the Invention:付裕,姜霖,pan shengshan,郭子华,Huili Wang,huangcailiang,qiuwenliang,Tan Yonggang,tanyanbin,gengtiesuo

Affilication of Author(s):建设工程学部

Application Number:CN203238536U

Authorization number:CN201320277972.6