题目内容 (请给出正确答案)
提问人:网友w*****2 发布时间:2023年4月1日 00:31
[单项选择题]

它是指建筑结构、外墙、吊顶受损的区域,失去承重能力,不再满足安全使用条件。这种受损区被称为()。

A.中心受损区B.爆炸波受损区C.严重受损区D.中度受损区

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