Grinding coal sample result is better than the forming fine coal during contact Angle measurement.

指出在接触角测量过程中，研磨煤样要比成型粉煤测量效果好。

youdao

Grinding coal sample result is better than the forming fine coal during contact Angle measurement.

指出在接触角测量过程中，研磨煤样要比成型粉煤测量效果好。

youdao