Surface active properties of disodium ethoxylated and propoxylated lauric acid ethanolamide sulfosuccinates were studied.

 
  • 研究了乙氧基化和丙氧基化月桂酸乙醇酰胺磺基琥珀酸單酯鈉鹽的表面活性。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan