英语词汇“porous layer bead”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	porous layer bead
释义	porous layer bead 多孔层珠
随便看	exhaust valve regulation exhaust valve regulator exhaust valve rocking lever exhaust valves exhaust valve seat exhaust valve spindle exhaust valve spring exhaust valve stem exhaust valve support exhaust valve tappet exhaust valve with water-cooled cage exhaust velocity exhaust velocity for a turbine exhaust venilator exhaust vent exhaust ventilating fan exhaust ventilation exhaust ventilator exhaust vent line exhaust vertical pipe exhaust volume exhaust volute exhaust wake exhaust water exhaust water header 烽火燃不息烽火连三月烽火连空明灭焉得并州快剪刀焉得思如陶谢手焉得置之贡玉堂焉知二十载焉知饿死填沟壑焉能心怏怏焉能志鸿鹄ほうふほうふほうふ【抱負】ほうふ【豊富】ほうふくほうふくほうふくほうふく【報復】ほうふく【抱腹（捧腹）】ほうふく【法服】