英语词汇“rolled steel single beam”的翻译、意思、用法、释义-英汉汉英双解词典

单词	rolled steel single beam
释义	rolled steel single beam 硬横跨
随便看	internal change internal change agent internal change factors Internal Change Identifier internal change promoter internal channel internal character internal character analysis internal character data internal character format internal characteristic internal characteristic curve internal characteristics internal character length internal charge internal charges internal charge transfer Internal charging internal charging gun internal charm internal check internal checking internal checks internal check system internal check valve