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| International Standard Category: Musical instruments |
GB/T 40968-2021 Test method of polycylic aromatic hydrocarbons in musical instrument
乐器产品中多环芳烃的测试方法;
| Category No.: | 97.200.20 | Valid Status: | valid |
| Issued Organization: | SAMR and SAMR | Issued Date: | 2021-11-26 |
| Implemented Date: | 2022-6-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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