A method for manufacturing a piezoelectric resonator element from {TAIL ~ a substrate} made of {HEAD ~ piezoelectric material} is provided 
A method for manufacturing a piezoelectric resonator element from { TAIL ~ a substrate } made of { HEAD ~ piezoelectric material } is provided
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH