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Device used to crush or pulverise plastic or solid coating to powder form.
压碎、研磨塑料或固体涂料成粉末形式的设备。
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A kind of safety coating solid alcohol fuel is introduced in this paper.
介绍了一种安全型覆膜固体燃料制备方法。
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Its body has a solid gold coating.
它的身体里有黄金。
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Its body has a solid gold coating.
它的身体里有黄金。
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