| 释义 |
1 ?转动套 ... 转动粘度计：rotation-viscometer,rotational viscometer 转动套：rotating sleeve 转动筛：trundle screen ... 2 ?转动套筒 ... rotating shutter 转动光闸 rotating sleeve 转动套筒 rotating stop 旋转光阑 ... 3 ?转动光闸 ... 旋[转]镜式照相机 rotating mirror Q-switching 转动光闸 rotating sleeve 转动套筒 rotating stop ...
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The new whipstock system is mainly comprised of cylindrical case, localizer, spiral rotating sleeve, whipstock and deflecting tools. 这种转向系统主要由圆筒式壳体、定位器、螺旋转套、斜向器和造斜组合钻具等组成。 - 2
Sleeve locking mechanism is engaged by rotating sleeve after connection. It prevents accidental disconnection when , the coupling is dragged along the ground. 套筒锁紧机构通过连接后旋转套筒而啮合。在使用期间沿地面拖动接头时，防止意外断开。 - 3
The swinging rotating joint consists of spherical body, thread joint sleeve, locking screw nut, large copper washer and two spherical rings. 本发明摆动旋转接头由球型接头体，螺纹接头套，锁紧螺帽，大铜垫和两个球面转环构成。
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