?伸缩管式联结
伸缩比 magnification ration 伸缩管式联结 telescoping connection 伸缩缝 control joint ;dilatation joint ;expanded joist ;expansion joint ;movable joint ;variator ..
?伸缩式连接
... telescoping jack 双重螺旋起重器... telescoping connection 伸缩式连接,伸缩管式... telescoping drawbar 伸缩式连接装置,伸缩...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。