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quartz glass cone high precision
Selling leads
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2025-07-22 07:30:42
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2025-07-22 07:30:42
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2025-07-22 07:30:42
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2025-07-22 07:30:42
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2025-07-22 07:30:42
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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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2025-01-16 13:19:59
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Product descriptions from the supplier FAQ 1. who are we? We are based in Shandong, China, start from 2023,sell to Domestic Market(20.00%),Mid East(10...
2025-07-20 00:15:20
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