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震后快速修复预制混凝土柱脚

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First Author:cuiyao

Disigner of the Invention:乔天扬,刘浩

Application Number:CN201620862253.4

Authorization Date:2016-08-11

Authorization number:CN205875517U

Pre One:震后快速修复预制混凝土柱脚及其施工、维护方法