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短语
activated carbon
材料科学, 行业 carvão ativado
环境 carbono ativado
activated carbon A powdered, granular or pelleted form of amorphous carbon characterized by a very large surface area per unit volume because of an enormous number of fine pores
环境 carvão activado
activated carbon
: 14 短语, 5 学科
一般2
化学2
环境7
财政1
运输2