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：用于從回轉軸得到往復直線運動的一種機構。
The normal force from production liquid flowing in polymer flooding wells is a main factor to accelerate eccentric wearing of sucker rod.
聚驅井采出液在井筒內流動產生的法向力是加劇聚驅井抽油桿偏磨的主要因素。