GB/T 7643-2026 in English
TO BE VALIDLac
- Issued on:2026-07-30
- Implemented on:2027-02-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$270.00
$262.00
$262.00
| Standard No: | GB/T 7643-2026 |
| Document status: | TO BE VALID |
| Title in English: | Lac |
| Title in Chinese: | 紫胶 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2026-07-30 |
| Implemented on: | 2027-02-01 |
| Superseding: |
GB/T 22347-2008 Kusmi shellac
GB/T 22348-2008 Kusmi broodlac GB/T 35805-2018 Broodlac(Kerria yunnanensis) GB/T 7643-2018 Sticklac GB/T 8137-2009 Seed lac GB/T 8138-2009 Shellac GB/T 8139-2009 Dewaxed shellac,decolorized shellac,decolorized and dewaxed shellac GB/T 8140-2009 Bleached shellac GB/T 8141-2009 Shellac for use in arms |
| Chinese Classification: | B72-Forestry chemical raw material |
| Professional Classification: | GB-National Standard |
《GB/T 7643-2026紫胶》由TC558（全国林化产品标准化技术委员会）归口，主管部门为国家林草局。
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