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Carbon Fiber Reinforced Carbon Composite CFC Tube
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Customized 2D 2.5D 3D 4D Carbon Carbon Composit...
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Graphite crucible for furnace for melting alumi...
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High Purity Jewelry Tools Graphite Melting Cruc...
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SIC crucible for melting alumina copper gold si...
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gold melting Sic crucible / gold crucible, silv...
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Refractory Ceramic Bonded Silicon Carbide Sic C...