high-grade printing paper 高级文化用纸
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。
Our company is specialized in designing and printing high-grade production, processing and packing enterprise.
本公司是一家专业从事高档包装盒设计与印刷生产加工的企业。
The utility model can be used as high-grade craftwork printing.
本实用新型可用作高档的工艺画。
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