single hook ring的意思|示意
单钩环
single hook ring的网络常见释义
鼻形环 鼻形环 single hook piston ring; single hook ring; single-hook ring; single-hookring 叉形环 forked loop .
single hook ring相关短语
1、 single-hook ring 鼻形环
2、 single-hook piston ring 单钩活塞环
3、 single hook piston ring 鼻形环