• DIN 51130 Testing of floor covering-Determination of the anti-slip properties-Workrooms and fields of activities with slip danger, walking method-Ramp test.

    DIN 51130地板覆盖物试验-防滑性能测定危险的工作间工作区-踩踏法-斜坡试验

    youdao

  • DIN 51130 Testing of floor covering-Determination of the anti-slip properties-Workrooms and fields of activities with slip danger, walking method-Ramp test.

    DIN 51130地板覆盖物试验-防滑性能测定危险的工作间工作区-踩踏法-斜坡试验

    youdao

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