The results showed that good purification effects can be obtained,in which not only major coarse impurity particles was removed but also shrinkage porosity was effectively abated.

 
  • 研究表明,该方法可以实现良好的净化效果。不仅过滤了绝大多数粗大夹杂物,而且对减少显微缩孔十分有效。
今日热词
目录 附录 查词历史