... parallel shaft reducer 平行轴减速器圆柱齿轮减速箱 parallel vice 平行虎钳 parallelepiped 平行六面体 ...
基于1112个网页-相关网页
... parallel gap welding 并行间隙焊接 parallel jaw vices 平行虎钳 parallel jaw 平口虎钳 ...
基于6个网页-相关网页
-
parallel jaw vices
parallel vice
parallel ice
·2,447,543篇论文数据,部分数据来源于NoteExpress