·2,447,543篇论文数据，部分数据来源于NoteExpress
In the paper, the research on the quality of rolled stepped shaft for overcoming geometrical limitation and standard design of 3-roll cross wedge rolling mill is reported.
对三辊楔横轧轧件质量、克服几何限制条件措施及轧机定型设计等进行了研究。
youdao
应用推荐
模块上移
模块下移
不移动