The contents can be the background of the relevant provisions for the new revision of the Code for design of masonry structures.
相关内容也已成为砌体规范修订相应条文的背景材料。
The contents can be the background of the relevant provisions for the new revision of the Code for design of masonry structures.
相关内容也已成为砌体规范修订相应条文的背景材料。
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