常見(jiàn)例句雙語(yǔ)例句Is a professional production and sales of collagen casing manufacturers.是一家專業(yè)生産銷(xiāo)售膠原蛋白腸衣的廠家。In this article, the processing techniques, procedures and related information of collagen casing were introduced, and the problems existed in the practical processing were discussed.介紹了膠原腸衣的生産工藝、 過(guò)程和相關(guān)信息，竝且對(duì)於實(shí)際使用過(guò)程常見(jiàn)問(wèn)題進(jìn)行討論。 返回 collagen casing