This section specifies the general principles for the calibration of petroleum nuclear logging tools. This section applies to petroleum nuclear logging instrument calibration.
SY/T 6582.1-2003 The calibration for petroleum nuclear logging tool Part 1:General rules has been changed from SY/T 5880.1-1997 .
SY/T 6582.1-2003 The calibration for petroleum nuclear logging tool Part 1:General rules was changed to SY/T 6582-2019 Petroleum nuclear logging instrument scale specifications.