Six years old Jacaranda copaia wood was used as raw material for kraft pulping in lab.
对厄瓜多尔6年生蓝花楹的化学进析。
Six years old Jacaranda copaia wood was used as raw material for kraft pulping in lab.
对厄瓜多尔6年生蓝花楹的化学进析。
声明:以上例句、词性均由互联网资源自动生,未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。