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混凝土结构设计原理是一门理论与实际紧密联系的课程。
The course of concrete structure design principle is a course closely combined theory with practice.
youdao
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混凝土结构设计原理是一门理论与实际紧密联系的课程。
The course of concrete structure design principle is a course closely combined theory with practice.
youdao