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circular optical observation lenses
Selling leads
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... point 1180℃ *Softening point 1630℃ Specification Color Transparent Shape Circular / Round Standard JGS1,JGS2,JGS3 Material 99.99% sio2 Diameter 1...
2025-02-24 00:00:03
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... point 1180℃ *Softening point 1630℃ Specification Color Transparent Shape Circular / Round Standard JGS1,JGS2,JGS3 Material 99.99% sio2 Diameter 1...
2025-07-30 00:07:28
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... point 1180℃ *Softening point 1630℃ Specification Color Transparent Shape Circular / Round Standard JGS1,JGS2,JGS3 Material 99.99% sio2 Diameter 1...
2025-07-30 00:07:28
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... point 1180℃ *Softening point 1630℃ Specification Color Transparent Shape Circular / Round Standard JGS1,JGS2,JGS3 Material 99.99% sio2 Diameter 1...
2025-07-30 00:07:29
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...h excellent thermal shock stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature ...
2025-07-30 00:07:28
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...h excellent thermal shock stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature ...
2025-07-30 00:07:28
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.../ lenses/optical instrument/high temperature window. Shengfan Quartz plate characteristic SIO2 99.9% Density 2.2(g/cm³) Degree of hardness moh’ ......
2025-06-28 11:57:17
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...laser/ lenses/optical instrument/high temperature window. Purity: 1.SiO2 content is more than 99.9%, transparent quartz glass tube can reaches ...
2025-07-30 00:07:28
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... stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature window. Application of ...
2025-02-24 00:00:03
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... stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature window. Application of ...
2025-02-24 00:00:03
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