upper housing assembly 上部外壳组件
upper mill housing 上部腔体
column housing upper bearing 立柱体上轴承
upper valve gear housing 顶罩汽门室罩
upper governor housing 调速器上体
Upper bearing housing 上部轴承箱
brush housing upper baffle 毛刷仓上挡板
The upper housing includes a latching device and a groove.
上面的房屋包括闭锁装置和一个槽。
The lower housing includes a latching device for fastening the latching device of the upper housing.
较低的住房包括一个固定上层房屋闭锁装置闭锁装置。
An electronic device includes an upper housing, a lower housing, an elastic element, and a connecting device.
一种电子设备包括上层住房,以较低的住房,弹性元件,以及连接设备。
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