摘要:
The present invention relates to a method of selective separation of a granular material comprising a fraction of coarse particles and a fraction of fine particles for separating said fraction of coarse particles from said fraction of fine particles.
摘要:
The present invention relates to a method of selective separation of a granular material comprising a fraction of coarse particles and a fraction of fine particles for separating said fraction of coarse particles from said fraction of fine particles.