The purified MWCNTs are found to be a suitable packing material for gas chromatography and a sorbent in trapping volatile organic compounds from air.
它可以作为气相 色谱固定相和吸附挥发性有机物的吸附剂。
The mixed gas-liquid centrifugal dust-removing filter with reasonably designed gas-filtering layer and suitable packing material has remarkable dust-removing effect.
离心气液混合过滤除尘装置的气体过滤层设计合理，选择适宜的填充材料，其除尘效果十分显著。
Usage: Machine is suitable for packing loose, non sticky powder material in the medicine, food, daily chemical and other industry, and automatic packing into sachets with measuring requirement.
该机适用于医药，食品，日化等行业中的松散状，无粘结性粉末状物料并有计量要求的中小袋自动包装，如：咖啡粉，奶粉，豆奶粉，淀粉，药粉，粉剂等。
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