1优秀精品课件文档资料2国家机国家机动车产质动车产质量量量量监视检验监视检验中心中心 National Center of Supervision and Inspection on Motor Vehicle Products Quality National Center of Supervision and Inspection on Motor Vehicle Products Quality亨特亨特25mm25mm盒式蜂盒式蜂窝窝板外板外墙墙、AB200AB200建筑遮阳建筑遮阳3国家机国家机动车产质动车产质量量量量监视检验监视检验中心中心 National Center of Supervision and Inspection on Motor Vehicle Products Quality National Center of Supervision and Inspection on Motor Vehicle Products Quality亨特亨特25mm25mm盒式蜂盒式蜂窝窝板外板外墙墙、AB200AB200建筑遮阳建筑遮阳