英语词汇“back frictional material”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	back frictional material
释义	back frictional material un.衬背摩擦材料
随便看	ironmaking iron making iron-making iron making enterprise ironmaking equipment ironmaking furnace iron-making in BF iron making industry iron-making industry Iron making plant iron making process ironmaking raw material ironmaking system iron making technique ironmaking technology iron malate ironman iron man iron-man Iron Man by Black Sabbath iron manganese brass iron-manganese catalyst iron-manganese colored glass iron manganese concretion iron-manganese concretion