The microstructure and property of the free cutting unquenched plastic die steels have been studied.
研究了易切削系非调
模具钢的组织与性能。
The microstructure and property of the free cutting unquenched plastic die steels have been studied.
研究了易切削系非调模具钢的组织与性能。
My best wishes to you all, and I hope that you will enjoy meeting Tommy and Tuppence again, years older, but with spirit unquenched!
在此我向大家致意，并
希望你们会喜欢年纪虽长、活力依然旺盛的
塔珀丝！
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，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。
