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METHOD OF REDUCING SILICOSIS CAUSED BY INHALATION OF SILICA-CONTAINING PROPPANT, SUCH AS SILICA SAND AND RESIN-COATED SILICA SAND, AND APPARATUS THEREFOR
METHOD OF REDUCING SILICOSIS CAUSED BY INHALATION OF SILICA-CONTAINING PROPPANT, SUCH AS SILICA SAND AND RESIN-COATED SILICA SAND, AND APPARATUS THEREFOR
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机译：减少因吸入含硅支撑剂（如硅砂和树脂包覆的硅砂）而引起的矽肺的方法及其装置
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摘要
A method of reducing silicosis caused by inhalation of silica--containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor.
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