當前位置:首頁 > 英漢互譯 > 英漢煙草科技 > 正文

10. The filter system
工業(yè)科技

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] >>

開通會員,享受整站包年服務立即開通 >