Alumina đơn tinh thể là gì?
Monocrystalline alumina, often referred to as “single crystal alumina” or simply “sapphire” in some contexts, is a type of alumina (Al₂O₃) that has a single,
Monocrystalline alumina, often referred to as “single crystal alumina” or simply “sapphire” in some contexts, is a type of alumina (Al₂O₃) that has a single,
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