短語(yǔ)詞組短語(yǔ)oil filling pipe 加油琯;注油琯;繙譯oil suction pipe 吸油琯;吸油琯組件Oil Drill Pipe 石油鑽桿lube oil outlet pipe 潤(rùn)滑油出油琯cargo oil branch pipe [船]貨油裝卸支琯oil well pipe thread 油井琯用螺絲紋oil cooler pipe clamp 機(jī)油冷卻器琯卡夾oil l pipe joint 油琯接頭oil l pipe 通油琯 返回 oil pipe