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禁 烟 小 卫 士

禁 烟 小 卫 士.  一、 烟草种植和加工过程中的耗材及对环境的影响. 二、 卷烟制造过程中的纸消耗及对环境的污染. 三、 香烟燃烧后进入空气的一氧化碳和二氧化碳的量.  四、 吸烟产生的不可降解垃圾（烟蒂）. 五、 吸烟与火灾.

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禁 烟 小 卫 士

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  1. 禁 烟 小 卫 士

  2.  一、 烟草种植和加工过程中的耗材及对环境的影响

  3. 二、 卷烟制造过程中的纸消耗及对环境的污染

  4. 三、 香烟燃烧后进入空气的一氧化碳和二氧化碳的量

  5.  四、 吸烟产生的不可降解垃圾（烟蒂）

  6. 五、 吸烟与火灾

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