本发明涉及一种纸浆模压板材的制备方法及其所用模具。

This invention involves a paper pulp mold pressing plate's preparation method and the mold.

youdao

本发明涉及一种纸浆模压板材的制备方法及其所用模具。

This invention involves a paper pulp mold pressing plate's preparation method and the mold.

youdao