ACF is suitable for high grade treatment of printing and dyeing wastewater, it has broad prospect.

ACF适用于印染废水的高级处理，并具有广阔的前景。

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The paper introduces briefly the performance, structure and technology of photographic grade ink-jet glossy printing paper.

介绍了照相级喷墨打印光泽纸的性能、结构、技术要旨。

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Special gloss printing enhances the grade of the goods package, especially in package decorating field.

特种光泽印刷提高了商品包装的档次和品位，特别流行于包装装潢领域。

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Experts like Joris Peels, creator of the first 3D printer for children, agrees that grade school kids are ideally suited to the brave new world of 3D printing.

FORBES: My Kindergartner Can 3D Print. So Can Yours.