spring guide shaft 弹簧导件轴承
guide shaft nut 杠杆轴螺母
guide shaft arm 杠杆轴臂
shaft guide [矿业] 井筒罐道
laser guide of vertical shaft [测] [激光] 竖井激光指向
shaft guide roller 井筒导向轮
The upper scroll, the upper guide shaft, the lower guide shaft and the lower scroll are sequentially connected through the canvas in a transmission way;
上卷轴、上导轴、下 导轴、下卷轴依次通过画布传动连接;
The optical base and the feed screw or the guide shaft are held in contact with sliding members made of a resin or a ceramic and having a heat conductivity.
光学基座和进给丝杠或引导轴通过具有导热性的树脂制或者陶瓷制的滑动构件接触。
The new method takes full advantage of surrounding construction conditions such as the geography and geologic condition of shaft and adopts reverse guide shaft to construct shaft.
充分利用竖井地理、地质等周边施工条件,采用反导井法进行竖井施工。
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