80电影天堂网,少妇高潮一区二区三区99,jαpαnesehd熟女熟妇伦,无码人妻精品一区二区蜜桃网站

Links
Contact Info.
  • Address:廣東省廣州市天河區(qū)五山路381號(hào)
  • Zip:510640
  • Tel:020-22236372
  • Fax:
  • Email:msdltang@scut.edu.cn
Current Location :> Home > Publications > Text
High Performance Thermoplastic Polyureas via a Non-isocyanate Route from Urea and Aliphatic Diamines
writer:LIN Chenxi, XIE Kangzhou, TANG Donglin
keywords:聚脲,高性能高分子,非異氰酸酯
source:期刊
specific source:Journal of Applied Polymer Science
Issue time:2022年

http://doi.org/10.1002/app.52513