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