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