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Classification: 43010200 [AFX570004]
Preferred name | 43-01-02 Fused silica (optical material) |
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Definition | Glass consisting of high-purity silica (SiO2) in amorphous (non-crystalline) form, with superior optical and physical properties for the use in the optical industry. Delineation to segment 22, 27 see note |
IRDI | 0173-1#01-AFX570#004 |
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