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10. The filter system
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10. The filter system圖片(共14張) :
10. The filter system

        The evolution of cigarette filters can be traced through severalstages. The first step was probably the use of special tipping papers tokeep the cigarette from adhering to a moist lip. These papers were usually printed to simulate a wooden or cork appeara......(本文共 5926 字, 14 張圖)     [閱讀本文] >>

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