... ball-bearing fan 滚珠轴承风扇 ball-bearing center 滚珠轴承中心 ball-bearing steel 滚珠轴承钢 ...
基于14个网页-相关网页
ball bearing center plate 滚珠心盘
ball bearing tailstock center 滚珠轴承尾顶尖
ball bearing antifriction center 减摩滚珠轴承顶尖
Four point contract center-oriented thrust ball bearing.
四点接触向心推力轴承。
The principal axis is installed at the machine shell center of the duster by use of the ball bearing.
主轴以滚珠轴承安装在喷粉机的机壳中心。
It specifies the driving design and important driving accessory -ball bearing and it, s bearing of the entering system of NC machining center.
主要叙述了数控进给系统的传动设计及主要传动件滚珠丝杠及其支承的设计计算。
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