• The strength of negative temperature concrete is tested with supersonic-rebounding method. The results state that the method is suitable to test the strength of negative temperature concrete.

    本文超声回弹综合法用于混凝土强度检测结果表明,超声回弹综合法可以用于检测和评定负温混凝土强度。

    youdao

  • The strength of negative temperature concrete is tested with supersonic-rebounding method. The results state that the method is suitable to test the strength of negative temperature concrete.

    本文超声回弹综合法用于混凝土强度检测结果表明,超声回弹综合法可以用于检测和评定负温混凝土强度。

    youdao

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