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桥梁混凝土病害大全
桥梁混凝土腐蚀分析及探讨
桥梁混凝土腐蚀分析及探讨——文中在分析天津市桥梁混凝土的腐蚀现状和腐蚀机理的基础上，从实践出发，对桥梁混凝土的防腐工作进行了简单的探讨，为更深一步进行防腐研究打下基础。
桥梁混凝土专项监理实施细则
is one of the pra ctical form of value s. The so-called val ues refers to the objective t hings are of no val ue and the val ue of fundamental perspective. Different values, people's behaviour, attitudes, ways are different. Pe ople -ori ented focus on huma n value a nd realit y, we need the broa dest masses as values. A dhere t o pe ople -ori ented val ues, i s to make the e conomy more devel opm