This invention relates to a plate thickness detection method and {TAIL ~ a plate thickness detection apparatus} for a press which presses a workpiece by {HEAD ~ the cooperation} of a punch and a die 
This invention relates to a plate thickness detection method and { TAIL ~ a plate thickness detection apparatus } for a press which presses a workpiece by { HEAD ~ the cooperation } of a punch and a die
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH