1996SY/T 6179-1996 Calibration Regulations for Compensated Neutron Logging Tool
1995SY/T 5693-1995 Technical Regulations for Maintenance and Calibration of Carbon-Oxygen Ratio Spectrum Logging Tool
SY/T 6582-2019 Petroleum nuclear logging instrument scale specifications has been changed from SY/T 6545-2012 Specification for calibration of the pulsed neutron logging tool.