This product has the developed effective pore, the pocket accounts for the proportion to be few, high mechanical strength, high apparent density, low ash content.

该产品拥有发达的有效微孔，中、大孔所占比例少，高机械强度、高表观密度、低灰份。

youdao

This product has the developed effective pore, the pocket accounts for the proportion to be few, high mechanical strength, high apparent density, low ash content.

该产品拥有发达的有效微孔，中、大孔所占比例少，高机械强度、高表观密度、低灰份。

youdao