Rajan Vempati thinks rice hull ash could help the concrete industry produce less carbon dioxide.
RajanVempati认为,稻壳灰烬科技帮助混凝土行业减少二氧化碳排放量.
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Rajan Vempatirice hull ash could help the concrete industry produce produce less carbon dioxide.
拉詹温帕蒂稻壳灰有助于混凝土生产业减少二氧化碳的排放.
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