短語詞組短語collagen sausage casing 腸衣artificial collagen sausage casing 人造腸衣edible tubular collagen casing 食用膠原腸衣regenerated collagen casing 再生膠原腸衣Hygienic standard for collagen casing 膠原蛋白腸衣衛(wèi)生標(biāo)準(zhǔn);標(biāo)準(zhǔn)膠原蛋白腸衣衛(wèi)生標(biāo)準(zhǔn)edible pigment tubular collagen casing 食用膠原腸衣 返回 collagen casing