This is essentially a development of thoria dispersion strengthened nickel alloys.
这基本上是用二氧散强度的镍基金。
This is essentially a development of thoria dispersion strengthened nickel alloys.
这基本上是用二氧散强度的镍基金。
声明:以上例句、词类均由互联网资源自动生成,部未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。