In chapter two, it summarizes the development and research on seismic fortification criterion of buildings in our country and overseas.
第二章总结了国内外关于建筑物不同使用年限抗震设防标准的研究现状。
In chapter two, it summarizes the development and research on seismic fortification criterion of buildings in our country and overseas.
第二章总结了国内外关于建筑物不同使用年限抗震设防标准的研究现状。
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