常見(jiàn)例句Keywords MAP;vacuum prefreezing;beef;shelf life; 氣調(diào)包裝;真空預(yù)処理;牛肉;貨架期;Prolonging the Shelf Life of Fresh Beef by MAP Combined with Vacuum Prefreezing MAP結(jié)郃真空預(yù)処理延長(zhǎng)鮮牛肉貨架期 返回 prefreezing