应用最广泛的包装制品，按用料不同，有瓦楞纸箱、单层纸板箱等，有各种规格和型号。
The most widely used packaging products, according to different materials, such as corrugated carton, single layer carton, with various specifications and models.
应用最广泛的包装制品，按用料不同，有瓦楞纸箱、单层纸板箱等，有各种规格和型号。
The most widely used packaging products, according to different materials, such as corrugated carton, single layer carton, with various specifications and models.
应用推荐