fuel return tube  回油管

fuel return tube assembly  回油管总成

grid-return tube  反射栅电子管

oil return tube  回油管

return tube boiler  回水管式锅炉

turbocharger coolant return tube  涡轮增压器冷却液回流管

turbocharger oil return tube  涡轮增压器回油管

electrostatic return beam camera tube  静电学

return oil tube assembly  回油管总成

return-beam tube  回束摄象管

recessed tube-tube sheet  管子内缩管板

Tube-Tube Electrode  管-管电极

Tube-Tube Plate Welding  管子管板焊接

Tube-Tube Sheet  管－管板

test tube test tube brush test tube holder test tube rack  试管

phrase: return to return the analysis  回归分析

Return on Net Worth(Return on Equity)  净资产收益率

return to return the analysis  回归分析

Return to return the reconstruction  回归重建