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Humanity Co., Ltd.
520+ people viewing
Last viewed: 1 hour ago
■Alumina ball It is chemically stable, has high thermal conductivity, electrical insulation, and a good balance of mechanical strength at room temp...
Humanity Co., Ltd.
230+ people viewing
■Alumina ball It is chemically stable, has high thermal conductivity, electrical insulation, and a good balance of mechanical strength at room temp...