发布时间:2025-02-05 05:49:40
可以的 经国家检测机关鉴定,透水地坪的承载力完全能够达到C20-C25混凝土的承载标准,一般来说是可以走大车的
上海有哪些地方可以做珠宝玉石鉴定而且可以出具珠宝玉石鉴定证书的
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