This paper mainly describes the influence of generator barrelbearing on the operating safety of the units.
本文主要叙述发电机筒式导轴承间隙对机组安全运行的影响。
2
Combined with the fieldwork, this paper summarizes the construction method of adding sleeves to total guard barrel and the technique of bearing water for reference.
本文结合现场成桩施工，采用全护筒加套筒的方法处理溶洞及承压水的技术总结，可供同类型施工参考。
3
The utility model discloses a sowing barrel with an inner air extractor pulled by a bearing which is mounted on a gas pipe axle connected with an air pump.