The utility model has a main point that the other side of the main oilseal surface is also provided with an oilseallip.
本实用新型的要点是：在主封油面的另一侧还有一个封油唇口。
2
In addition, an imagination of using the reverse setting of oilseal to produce the microleakage inord er to make clean the lip contact region using in the agricultural construction Mach...
此外，对农业工程机械中的密封提出反装油封产生微泄漏，以形成对唇口接触区域清洗作用的设想。
3
The dynamic process of the rotating oilseal is unstable. It is closely to the lip structure and the surface condition.