土木建筑工程

• 修补

  This paper mainly analyzes the causes of concrete cracks and discusses the relative control measures and mending measures for further study on the prevention and mending,for reference only.

  本文通过对混凝土裂缝成因的简要分析,对相关控制措施和修补方法进行进一步探讨,对裂缝的预防和修补具有借鉴意义,供大家参考。

印刷、复印技术

• 补版

纺织科学技术

• 查补