微软手机中国官网:100 heats of steels 10TR的意思

来源:百度文库 编辑:中科新闻网 时间:2024/05/15 02:48:30
原句子是Researchers studied 100 heats of steels 10TR
and 20TR, which were deoxidized in a ladle-furnace.

研究人员研究了100个,仅钢材10tr20tr中deoxidized的家伙--炉.