GB/T 23397-2009 in English
VALIDProduct of geographical indication - Ru ware
- Issued on:2009-03-30
- Implemented on:2009-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$220.00
$214.00
$214.00
| Standard No: | GB/T 23397-2009 |
| Document status: | VALID |
| Title in English: | Product of geographical indication - Ru ware |
| Title in Chinese: | 地理标志产品 汝瓷 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2009-03-30 |
| Implemented on: | 2009-10-01 |
| ICS Classification: | 81.060.20-Ceramic products |
| Chinese Classification: | Y24-Daily use ceramics products |
| Professional Classification: | GB-National Standard |
| Related Keywords: | ware introduction comparison analysis table
standard frameworks standard dimensions raw materials geographical indication total iron r raw materials bubble visual appreciation method conform |
| Related Topics: | porcelain
GBT23397 GB/T 23397-2009 Ru porcelain Geographical indication product evaluation |
《GB/T 23397-2009地理标志产品 汝瓷》由TC554（全国知识管理标准化技术委员会）归口，TC554SC1（全国知识管理标准化技术委员会地理标志分会）执行，主管部门为国家知识产权局。
本标准规定了汝瓷的术语和定义、地理标志产品保护范围、品种规格、等级、要求、检验方法、检验规则及包装、标志、运输、贮存。
本标准适用于国家质量监督检验检疫行政部门根据《地理标志产品保护规定》批准保护的汝瓷。
本标准不适用于特种艺术汝瓷及工贸双方协商认可的汝瓷产品。
Introduction
Comparison analysis table of standard frameworks
| Standard dimensions | Raw materials Chemical composition | Firing parameters | Appearance quality | Inspection standards |
|---|---|---|---|---|
| Precious grade (Art Pearl) | SiO₂≤65%, total iron r <0.3% Raw materials testing OES method | 1200-1280°C And_{unit level(CO= (2.50 | Cicada wing crystallinity≥85% Bubble visual appreciation method | Conform to GB.####/"< Strong new set E:A...> |
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