滤油管    oil filter pipe

滤油压机    oil filter press

滤油车    oil filter vehicle

油流检测继电器    oil flow detection relay

油流量计    oil flowmeter

油雾化器    oil fogger

化妆用油    oil for cosmetic purpose

鞣革用油    oil for tanning leather

石油燃料    oil fuel

油燃料泵    oil fuel pump

油漏斗    oil funnel

油浸保险丝    oil fuse

油气发生器    oil gas generator

充油封闭式变压器    oil gas seal transformer

充油屏蔽式变压器    oil gas shield type transformer

油气焦油    oil gas tar

油量计    oil gauge

油位指示管    oil gauge pipe

量油杆    oil gauge rod

量油棒    oil gauge stick

量油钢尺    oil gauging steel tape

油齿轮压缩机    oil gear compressor

油槽凿    oil groove chisel

加油枪    oil gun

手压油泵    oil hand pump

油淬工具钢    oil hardened tool steel

集油器    oil header

油加热器    oil heater

油热浴器    oil heating bath

盛油器    oil holder

输油胶管    oil hose

油驳船    oil hulk

油压马达    oil hydraulic motor

油压泵    oil hydraulic pump

油比重计    oil hydrometer

油浸风吹式变压器    oil immersed air blast transformer

示油器    oil indicator

喷油泵    oil injection pump

喷油泵驱动齿轮    oil injection pump driving gear

喷油器    oil injector

喷油器总成    oil injector assembly

喷油器体    oil injector body