This initial treatment forms a fixed carbon mass full of tiny pores.
这最初的治疗形式固定碳的质量充满了微小的孔隙。
Our company is the only fixed point to produce high and middle level Actived Carbon.
是西南地区独一定点生产高中档活性炭专业厂家。
Our company is the only fixed point to produce high and middle level Actived Carbon.
是西南地区独一定点生产高中档活性炭专业厂家。
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