camel-back top chord的意思|示意
美 / /
英 / /
驼背上弦杆
camel-back top chord的网络常见释义
驼背上弦杆 ... camel-back bridge ==> 驼峰式桥 camel-back top chord ==> (桁架的)驼背上弦杆 camel-back truss ==> 驼背式桁架,驼峰桁架 ...
camel-back top chord相关短语
1、 camel back top chord 驼背上弦杆