By using a gas blasting erosion tester,sand erosion behavior of unpolished and polished free-standing diamond films were investigated.

 
  • 在研制的高壓氣動(dòng)沖蝕磨損實(shí)驗系統中對自支撐金剛石膜(拋光和未拋光)的沖蝕磨損進(jìn)行了研究。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan