一种石墨与陶瓷复合制作的旋转喷吹转子，属于铝熔体纯净化处理领域。
A rotor of rotary impeller of compositing graphite and ceramic belongs to the field of the purification treatment of aluminum melt.
一种石墨与陶瓷复合制作的旋转喷吹转子，属于铝熔体纯净化处理领域。
A rotor of rotary impeller of compositing graphite and ceramic belongs to the field of the purification treatment of aluminum melt.
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