A spray drying process of preparation of diisporopyl malonate with super acid as catalyst was studied.

 
  • 介紹了一種以噴霧干燥脫水,以超強酸催化酯化合成丙二酸二異丙酯的方法。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan