In this paper, manufacture of phenolic foam, its modification and application were described.
论述了酚醛泡沫塑料的制造、改性和应用。
More and more companies have established enterprise testing lab with the improvement of technology strength and experience accumulation of product standard modification and application.
随着我国企业技术力量的不断提高，在产品标准制修订和标准应用方面积累了丰富的经验，越来越多的企业筹建了产品检测实验室。
The synthesis, properties, modification and application of polybenzoxazines were reviewed. Besides, the other difunctional benzoxazines and polyfunctional naphthoxazines were also discussed.
综合介绍了苯并嗪树脂的合成、性能、改性和应用，并对其他双酚类苯并嗪和萘并嗪进行了概述。
Modification and application of polyvinyl alcohol are presented according to literature.
按文献介绍聚乙烯醇的改性方法和应用。
Modification and application of polyvinyl alcohol are presented according to literature.
按文献介绍聚乙烯醇的改性方法和应用。
应用推荐