fuel oil pump ring 燃油泵弹簧
AUX OIL PUMP WEAR RING 辅助油泵耐磨环
oil pump o-ring seal 油泵O型密封圈
AUX OIL PUMP WEARING RING 辅助油泵耐磨环
oil ring vacuum pump 油环真空泵
This paper introduces the cause of the seepage in valve box of oil isolation pump, and solves the problem of the valve box seepage by way of the improvement of die slot in O - ring and seal material.
本文介绍油隔离泵阀箱渗漏的原因，能过对阀盖O型圈沟槽的改进及采取乐泰密封胶替代牛油盘根进行密封，解决了阀箱渗漏的问题。
Large-capacity water pump, liquid-cooled oil cooler and twin ring-type radiator fans ensure optimal engine cooling efficiency.
大容量水泵，水冷机油冷却器和双圆环型散热器风扇确保最佳发动机的冷却效率。
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