一种可同时减少焦油和其它有害物质的滤嘴添加剂

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世界各地的实验室一直都在寻找新的方法使卷烟消费者在享受吸烟乐趣的同时而不影响健康.目前研究人员正在对各种化合物进行研究以便找出可以抑制烟气中有害成份的物质,进而设计出一种新型滤嘴.
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