The effects of the kind of anti-oxident and its add-on on the thermal stability of polyglycol were studied by using DSC and TG in this paper.

 
  • 采用熱分析方法研究抗氧劑種類(lèi)及其添加量對聚乙二醇熱穩定性的影響。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan