eccentric rod

基本解釋

This seal device has the advantages such as anticorrosion avoiding eccentric abrasion and rod broken good seal performance.
該密封裝置具有抗腐蝕、防偏磨、防斷桿、密封性能好等特點。
Eccentric and rod mechanism: Arrangement of mechanical parts used to obtain a reciprocating straight-line motion from a rotating shaft.
偏心輪連桿機構(gòu)：用于從回轉(zhuǎn)軸得到往復(fù)直線運動的一種機構(gòu)。
The normal force from production liquid flowing in polymer flooding wells is a main factor to accelerate eccentric wearing of sucker rod.
聚驅(qū)井采出液在井筒內(nèi)流動產(chǎn)生的法向力是加劇聚驅(qū)井抽油桿偏磨的主要因素。