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optical quartz glass plate
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2026-03-04 08:51:06
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Product descriptions from the supplier Product Description
2026-03-04 08:51:14
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2025-07-22 07:30:42
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2025-07-24 00:16:24
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2025-07-24 00:16:24
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2026-08-05 12:46:01
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2025-07-24 00:16:24
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2026-08-05 12:45:56
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High Borosilicate 3.3 Glass Discs used in High Temperature View Window Contents: SiO2%: 80.10 B2O3%: 12.16 Al2O3%: 2.53 K2O%: 0.10 Na2O%: 4.50 ...
2024-12-09 18:12:46
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