所屬欄目:英漢煙草科技
SyntheticsThe first introduction of a wholly non-tobacco supplement as a component of a tobacco blend occurred in West Germany in late 1974 with themarketing of two brands containing 20%~25% tobacco supplement. Inearly 1975,a tobacco supplement was also i ......(本文共 2559 字 ) [閱讀本文] >>