lock head wall的意思|示意
美 / /
英 / /
锁头墙
lock head wall的网络常见释义
闸首墙 ... lower lock head 下游闸门顶盖 lock head wall 闸首墙 quick lock bayonet type head 错齿式机头 ...
lock head wall相关短语
1、 lock bolt head wall 闸首墙