Typical of {HEAD ~ the grinding media} includes {TAIL ~ spherical particles} made from suitable materials, such as stainless steel, zirconium silicate, zirconium oxide and glass 
includes
Typical of { HEAD ~ the grinding media } includes { TAIL ~ spherical particles } made from suitable materials , such as stainless steel , zirconium silicate , zirconium oxide and glass
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH