The results expatiate that boron carbide ceramics can be sintered in low temperature by approaches mentioned above.

 
  • 結果表明,通過(guò)以上幾種途徑可以實(shí)現低溫燒結。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan