An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.
在回顾硬质合金
历史发展和现状基础上，重点介绍了在该领域中上海研究所取得典型实际成果及工业应用概况。
;;;;;
,
色;;;, 同类;
种类组成;An attempt has been made to follow the scientific and technological steps associated with the production of fine grained hardmetal.
在回顾硬质合金历史发展和现状基础上，重点介绍了在该领域中上海研究所取得典型实际成果及工业应用概况。
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观点；若发现问题，欢迎向我们指正。
