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Pumecrete with electromagnetic wave absorption function useful for preparing concrete products e.g. wallboard, brick and cast-in-situ walls, comprises water and dry materials comprising cement, sand, pumice aggregate and wave absorbent. 专利
申请日期: 2012-01-01, 公开日期: 2012-08-08
作者:  LV X CAO M LI Y
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/18
Pumice wave absorption aggregate with electromagnetic wave absorption function useful in producing cast-in-situ walls, roofs, and concrete products e.g. wallboard comprises a wave absorption layer comprising a dry material and water. 专利
申请日期: 2012-01-01, 公开日期: 2012-08-08
作者:  LV X CAO M
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18


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