underframe with center sill的意思|示意
美 / /
英 / /
有中梁底架
underframe with center sill的网络常见释义
有中梁底架 ... 有效容积 effective volume 有中梁底架 underframe with center sill 鱼腹梁 fish-belly sill ...
underframe with center sill相关短语
1、 underframe with sliding center sill 活动中梁底架