Coordinate the introduction of new and modified products and services with appropriate departments.
与相关部门合作，对新的或改良后的产品或服务进行介绍。
The results show that the quaternary ammonium cationic group of the modified products can better treat perchlorate in water.
结果表明，改性产物表面的季铵阳离子基团能较好地吸附废水中的高氯酸根；
This paper introduces modification of poly vinyl acetate by copolymerization and the application state of the modified products.
文章介绍了聚醋酸乙烯酯共聚改性研究及改性产品应用进展情况。
The technical progress in application of natural phospholipids and its modified products in leather chemicals was summarized in this paper.
评述了天然磷脂及其改性物在皮革化学品开发中应用的技术进展。
This paper introduces influence of nonmetallic minerals fillers on plastics performance, application of mineral fillers and their modified products in plastics.
介绍了非金属矿填料对塑料性能的影响、各种填料矿物及其改性产品在塑料中的应用。
The results show the modified product has better filling properties. With the helps of a proper process, the modified products can be used as filler in tanning industry.
研究结果表明，改性产物具有较好的填充性能，采用适当的应用工艺，改性产物可能用作皮革填充剂。
Ways to modify the gels of polyvinyl formal, polyvinyl acetate, urea-formaldehyde and amylum are plesented and formulae and alternate properties of various modified products introduced.
讨论了聚乙烯醇缩甲醛胶、聚醋酸乙烯酯胶、脲醛胶、淀粉胶的改性途径，介绍了各改性产品的配方及其性能比较。
Ways to modify the gels of polyvinyl formal, polyvinyl acetate, urea-formaldehyde and amylum are plesented and formulae and alternate properties of various modified products introduced.
讨论了聚乙烯醇缩甲醛胶、聚醋酸乙烯酯胶、脲醛胶、淀粉胶的改性途径，介绍了各改性产品的配方及其性能比较。
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