{HEAD ~ The current value} for the normal gas composition of laser gas 6 can be obtained as {TAIL ~ data} corresponding to the arbitrary gas pressure from a data storage section 28 which stores the data table representing the relationship between the pressure of the laser gas and the current 
{ HEAD ~ The current value } for the normal gas composition of laser gas 6 can be obtained as { TAIL ~ data } corresponding to the arbitrary gas pressure from a data storage section 28 which stores the data table representing the relationship between the pressure of the laser gas and the current
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH