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| Chinese National Standard Category: Stomatologic device, equipment and material |
| English Title: | Dentistry—Powered polymerization activators—Part 2:Light-emitting diode(LED)lamps |
| Chinese Title: | 牙科·光固化机 第2部分：发光二极管（LED）灯 |
| Standard No.: | YY 0055.2-2009 |
| Category No.: | C33 |
| Issued by: | China Food and Drug Administration |
| Issued on: | 2009-11-25 |
| Implemented on: | 2010-12-1 |
| Status: | superseded |
| Superseded by: | YY 0055-2018 Dentistry—Powered polymerization activators |
| Superseded on: | 2020-4-1 |
| Abolished on: | 2020-04-01 |
| Superseding: | GB/T 5584.3-1985 Rectangular copper or aluminium and its alloy conductors for electrical purposes--Part 3: Aluminium rectangular conductor |
| Word Count: | 6000 words |
| Similar Standards: | YY/T 0302.2-2016 YY/T 0623-2008 YY/T 0302.1-2010 YY/T 0761.2-2014 YY/T 0711-2009 YY/T 91064-1999 YY/T 1622.2-2023 YY/T 1900-2023 YY/T 1411-2023 YY/T 1064-2022 YY/T 1043.1-2022 YY/T 1886-2023 YY/T 0273-2022 GB/T 36917.3-2022 GB/T 36917.4-2022 YY/T 1857-2022 YY/T 0493-2022 YY/T 1829-2022 YY/T 0519-2022 YY/T 1807-2022 |
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