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double side sapphire microscope slides
Selling leads
Dia30mm/33.5mm/34mm/37mm/39mm/40mm/45mm A-axis Sapphire rough plate for wrist watch glass/ Sapphire watch glass/ edge with radian double side polished...
2025-07-16 00:09:36
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Sapphire wafer 8inch Diameter 200mm C Plane A Plane KY EFG Double Slide Polished Product Description: In 1992, Japanese engineer Shuji Nakamura ...
2025-05-06 20:39:56
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