Particle diameter of carbide reagent has certain effect on reaction balance time and little effect on final equalizing pressure results.

 
  • 碳化鈣密封試劑粒徑對反應平衡時(shí)間有一定影響,對容器平衡壓力影響很??;
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan