azo dyes造句

例句与造句

In recent years , the foreign producers of organic pigment increased the capacity of high performance organic pigments ( hpop ) , including the types of perylene series , isoindolinones , quinacridones , copper phthalocyanines , anthraquinones , dioxazines , special azo dyes and high performance naphthols
摘要近几年，国外有机颜料生产公司增加了高档有机颜料的生产能力，生产的高档有机颜料品种包括?系、异吲哚啉酮类、喹吖啶酮类、铜酞菁类、蒽醌类、二恶嗪类、特殊偶氮类和高档色酚类。
It's difficult to find azo dyes in a sentence. 用azo dyes造句挺难的

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