The GB/T 39364-2020 standard specifies the sampling process in leather testing. It specifies in detail how representative sampling sites should be selected when conducting leather chemical, physical, mechanical and colour fastness tests. Reasonable sampling sites are essential to ensure that the test results can truly reflect the overall characteristics of leather. The standard provides a unified and scientific sampling basis for various types of leather tests, avoids detection errors caused by improper sampling, and improves the accuracy and Reliability of leather product mass testing.
| Status | Active |
|---|---|
| CCS | Y46 | ICS | 59.140.30 |
| Release Date | 2020-11-19 00:00:00 | Implementation Date | 2021-06-01 00:00:00 |