• 普通出口包装产品可以反弹省掉拉手

    Application: Door Ordinary export packing . This product can be equipped with a rebound hinges. Can be saved handle.

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  • 试件主要研究参数纵向钢筋率、梁塑性以及节点核芯体积

    The main parameters in tests are the percentages of longitudinal steel in beam, the percentages of stirrups in beam plastic zone and the volumetric percentages of stirrups in joint core.

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  • 试件主要研究参数纵向钢筋率、梁塑性以及节点核芯体积

    The main parameters in tests are the percentages of longitudinal steel in beam, the percentages of stirrups in beam plastic zone and the volumetric percentages of stirrups in joint core.

    youdao

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