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一种纤维增强聚合物-钢绞线复合筋混凝土梁

Release Time:2019-03-09  Hits:

First Author: 郝庆多

Disigner of the Invention: 欧进萍,刘军龙,Wang Yanlei

Application Number: CN201120053304.6

Authorization Date: 2011-03-02

Authorization Number: CN202081574U

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