It provides access to a large-cross section of a well, instead of just a narrow, vertical shaft.
提供了一个大的油井截面，而不只是一个狭长竖井。
There is no need to lift the shaft, or obtain access to the shaft ends, therefore expensive and awkward to handle lifting equipment is not required.
没有必要取消骨干，或获得轴两端，因此昂贵和尴尬的处理起重设备并不是必需的。
If the cracks or split off shaft can take when welding, welding or CALCINED access, and then by tempering, to grinding turning.
如若泵轴裂缝或拆断时，可采取焊补，焊接或煅接，再经回火、车削研磨即可。
The design of dual-access RAM which can realize data communication between two CPUs in main shaft controllers of magnetic suspension is introduced.
介绍了在磁悬浮的主轴控制器中实现双CPU之间数据通信的双口RAM设计。
The paper reviews the design and construction of the long inclined shafts, the deep vertical shaft, the parallel adit and the access adit for the tunnel.
文章介绍了越岭隧道的长斜井、深竖井、平导、横洞的设计和施工情况。
Bearing inner ring (shaft circle) of the basic cylindrical hole or holes in the internal tapered cylinder or cone in the axis line access.
轴承内圈(轴圈)的基本圆柱孔或圆锥孔的内接圆柱体或内接圆锥体的轴心线。
Bearing inner ring (shaft circle) of the basic cylindrical hole or holes in the internal tapered cylinder or cone in the axis line access.
轴承内圈(轴圈)的基本圆柱孔或圆锥孔的内接圆柱体或内接圆锥体的轴心线。
应用推荐