• The strengthening method of digging groove and increasing hidden beam is proposed by combining an actual project, which avoids all of demolition and restitution.

    结合实际工程提出了槽设楼板加固方法避免了全部拆除重建

    youdao

  • The strengthening method of digging groove and increasing hidden beam is proposed by combining an actual project, which avoids all of demolition and restitution.

    结合实际工程提出了槽设楼板加固方法避免了全部拆除重建

    youdao

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