Customized High-Purity Boron Nitride Ceramic Squares/Discs Microcrystalline Glass Wear-Resistant High-Temperature Resistant

Customized High-Purity Boron Nitride Ceramic Squares/Discs Microcrystalline Glass Wear-Resistant High-Temperature Resistant
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sku: 1005008376744839
$7.67
Shipping from: China
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