The applications of 2,6 - NDA in preparation of new aromatic polyamides were also studied.
在此基础上,本文还研究了新型聚芳酰胺的合成以及2, 6- 萘二甲酸在其中的应用.
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The high mechanical properties of impact modified polyamides bring benefits asas power tools or sports articles.
冲击改性聚酰胺的高机械性能使越来越多的电动工具或运动用品受益.
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