To be suitable for disassembling the steering wheels of different vehicle types, an adjustable spacing connection is designed between the mainscrew and the drawing bolts.
为适应拆卸不同车型的方向盘，所述主丝杠与拉拔螺栓之间设计为可调间距连接。
2
The main-beams of the lower deck had to be shored with screw-jacks forthwith.
下层甲板的主梁必须立即用螺旋千斤顶进行支撑。
3
Main products are drill and screw, which almost cover all the sizes and configurations.