...高速公路执法总队联合在该市包茂高速巴南收费站对贩运活鸡鸭来渝的经营户进行检查，现场查获涉嫌灌注 重晶石粉 ( Barite powder )的活鸡近千只磨难让我们的目光犀利。，货值金额6万余元。
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Nano barite powder has been successfully prepared by new grinding technology, using nature barite as material.
采用新型湿法研磨技术，以天然重晶石为原料成功制备了纳米重晶石粉体。
Application experimentation show that modified barite powder takes the place of precipitated barium sulfate in offset coated paper, coating and paint etc.
应用实验表明：改性超细粉在铜版纸涂布和油漆中可以替代沉淀硫酸钡。
For the paper industry, high-brightness white barite powder can be used for paper. Copper coated paper fillers and fillers to enhance brightness and improve the surface coverage.
用于造纸工业，高白度重晶石粉可用于白板纸。铜板纸的填料和涂布填料，以提高白度，提高表面覆盖率。
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