n. 挂面纸板（瓦楞纸外层）
1.At this time, it expanded to the pulp and paper business and built a kraft pulp and linerboard mill in Toledo, Oregon.
此时，扩大到纸浆和造纸企业，并建立了一个牛皮纸浆和纸板轧机托莱多，美国俄勒冈州。
2.At this time, it expanded to the pulp and paper business and built a kraft pulp and linerboard mill in Toledo, Oregon.
此时，扩大到纸浆和造纸企业，并建立了一个牛皮纸浆和纸板轧机托莱多，美国俄勒冈州。