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| Chinese National Standard Category: Artistic handicrafts |
| English Title: | Cultured pearl grading |
| Chinese Title: | 珍珠分级 |
| Standard No.: | GB/T 18781-2023 |
| Category No.: | Y88 |
| Issued by: | SAMR; SAC |
| Issued on: | 2023-05-23 |
| Implemented on: | 2023-12-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 18781-2008 Cultured pearl grading |
| Word Count: | 7500 words |
| Similar Standards: | GB/T 46122.1-2025 GB/T 46122.4-2025 GB/T 46122.2-2025 GB/T 46122.9-2025 GB/T 46122.12-2025 GB/T 46122.8-2025 GB/T 46122.7-2025 GB/T 46122.10-2025 GB/T 46122.6-2025 GB/T 46122.5-2025 GB/T 46122.3-2025 GB/T 46122.11-2025 T/CASME 2010-2025 WW/T 0128-2025 WW/T 0127.1-2025 SN/T 0306.6-2024 SN/T 0306.5-2024 SN/T 0306.4-2024 SN/T 0306.3-2024 SN/T 0306.2-2024 |
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