"I don't know if part of that feed, internal in China, came from an illegal mine and went in a legal separator, " said David Kennedy, the president of Great Western Technologies in Troy, Mich.

“我不清楚那些从中国大陆过来的非法矿石在整个提炼制成品里大概占多少份额”。

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The device is composed of a horizontal material bin, a star-shaped feed device, a centrifugal fan, a cyclone separator, a shaping box, a rotary elliptical cylinder, the paving net belt, etc.

装置由卧式料仓、星形下料器、离心式风机、旋风分离器、成型箱、旋转椭圆筒及铺装网带等组成。

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