As three kinds of silicate mineral scatter more even in the LDPE, the interface associativity of silicate mineral/LDPE is smooth better than silicate mineral/ABS. 5.

 
  • 硅酸鹽礦物填料在LDPE中比在A(yíng)BS中分散均勻,其界面柔和性較好。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan