... 球形滚子轴承 spherical roller bearing 球形心盘 spherical center plate 球形轴箱定位装置 ball type journal box positioning device ...
基于56个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The design, prototype manufacture and technology of the semi spherical center plate pads are described.
介绍了半球状心盘衬垫设计、试制、工艺情况。
youdao
应用推荐
模块上移
模块下移
不移动