• Combined with Yangdu home garden, how to the technology measures for preventing crack appearance of large volume pumping concrete under winter low temperature condition is introduced.

    介绍了都家园基础体积泵送混凝土冬季低温条件下如何防止裂缝出现技术措施

    youdao

  • Combined with Yangdu home garden, how to the technology measures for preventing crack appearance of large volume pumping concrete under winter low temperature condition is introduced.

    介绍了都家园基础体积泵送混凝土冬季低温条件下如何防止裂缝出现技术措施

    youdao

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