GB/T 25000.22-2019 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 22: Measurement of quality in use
2019GB/T 25000.22-2019 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 22: Measurement of quality in use
2006GB/T 16260.4-2006 Software engineering - Product quality - Part 4: Quality in use metrics
GB/T 25000.22-2019 has been changed from GB/T 16260.4-2006 Software engineering - Product quality - Part 4: Quality in use metrics.