The method comprises washing a virgin or used {HEAD ~ ceramic workpiece} with {TAIL ~ a strong acid} and then using a pelleted CO2 cleaning process on the acid washed component 
The method comprises washing a virgin or used { HEAD ~ ceramic workpiece } with { TAIL ~ a strong acid } and then using a pelleted CO2 cleaning process on the acid washed component
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH