2-inch Wafer-Sapphire Single Crystal Substrate-Epitaxy Wafer-Infrared-Window Wafer-Double-sided Polishing-LED Level

2-inch Wafer-Sapphire Single Crystal Substrate-Epitaxy Wafer-Infrared-Window Wafer-Double-sided Polishing-LED Level
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sku: 1005005705299775
$15.92
Shipping from: China
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