这两家的原材料都是木屑或者是森林以及木材加工厂的废料。

In both cases the feedstock is chippings and other leftovers from forestry and timber-mills.

youdao

这两家的原材料都是木屑或者是森林以及木材加工厂的废料。

In both cases the feedstock is chippings and other leftovers from forestry and timber-mills.

youdao