油泵盖    oil pump cover

油泵牙科椅    oil pump dental chair

油泵传动齿轮    oil pump driving gear

油泵滤清器    oil pump filter

油泵齿轮    oil pump gear

油泵枪    oil pump gun

油泵皮带管    oil pump hose

油泵外壳    oil pump housing

油泵电动机    oil pump motor

油泵溢流管    oil pump overflow pipe

油泵调节阀    oil pump regulating valve

油泵滤网    oil pump screen

油泵轴    oil pump shaft

油泵弹簧    oil pump spring

油泵垫圈    oil pump washer

泵式油壶    oil pumping can

抽油机    oil pumping unit

净油器    oil purifier

稳定高梯度静电场净油机    oil purifier with stable high gradient electrostatic field

油灰    oil putty

油料质量监测车    oil quality monitoring car

油量计    oil quantity gauge

油量指示器    oil quantity indicator

油淬气冷真空炉    oil quenching? gas cooling vacuum furnace

油散热器    oil radiator

储油器    oil receiver

残油回收驳    oil recovery barge

油类精馏器    oil rectifier

油红    oil red

油红B    oil red B

油红BR    oil red BR

炼油器    oil refiner

炼油设备    oil refinery plant

炼油锅    oil refining caldron

油再生器    oil regenerator

油量调节偏心轴    oil regulating ecentric shaft

调油阀    oil regulating valve

油继电器    oil relay

泄油阀    oil relief valve

储油器    oil reservoir

油渣    oil residue

护油圈    oil retainer