401 - 410 of 717
customized quartz glass tube
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2026-03-18 10:34:35
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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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2025-07-17 15:27:43
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Parameter Unit Value Diameter of fiber core um 10~800 Numerical aperture NA 0.06/0.46 Size MM 2*4 or 8*20 Angle deg 0±0.5 or 8±0.5 Output beam M2 ≦1.5 ...
2025-07-17 15:26:05
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2026-03-18 10:34:51
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2025-07-17 15:27:19
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2026-03-04 08:51:05
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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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2026-03-18 10:34:17
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2026-03-18 10:34:30
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