A go no go gauge and method for verifying whether {HEAD ~ a process kit part} used within a plasma chamber of a plasma processing tool has accumulated excessive wear or {TAIL ~ deposits} 
accumulated
A go no go gauge and method for verifying whether { HEAD ~ a process kit part } used within a plasma chamber of a plasma processing tool has accumulated excessive wear or { TAIL ~ deposits }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL