Diopside-based glass ceramic was made with steel slag and fly ash by sintering process.

 
  • 以鋼渣和粉煤灰為主要原料,采用燒結工藝,制得以透輝石為主晶相的微晶玻璃;
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan