Micro porous gradient ceramics were prepared by gel casting which was invented in the early 90's.

本文采用90年代初发明的注凝成型技术制备微孔梯度陶瓷材料。

youdao

Micro porous gradient ceramics were prepared by gel casting which was invented in the early 90's.

本文采用90年代初发明的注凝成型技术制备微孔梯度陶瓷材料。

youdao