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глинозёмная керамика

alumina ball

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Alumina ball is used in many industries for various purposes. Alumina balls are made from aluminum oxide and can have different properties depending on the… Подробнее »alumina ball

alumina ceramic lamp base

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Our company produces alumina ceramic lamp holder which is made of 95% alumina ceramics, with structure optimization, high heat dissipation, energy saving and environmental protection, aging resistance, wear resistance and other advantages for in a variety of LED energy-saving lamps

Подробнее »alumina ceramic lamp base

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