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| Chinese National Standard List: Artificial lens |
| Title | Standard No. | Implemented On |
| Lead Tungstate Scintillation Crystals | JC/T 2023-2010 | 2011-3-1 |
| Test method for optical grade synthetic quartz crystal | GB/T 7896-2008 | 2009-4-1 |
| Optical grade synthetic quartz crystal | GB/T 7895-2008 | 2009-4-1 |
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