oval pin shackle的意思|示意
美 / /
英 / /
椭圆销卸扣
oval pin shackle的网络常见释义
扁销卸扣 ... spring shackle pin 弹簧钩环销 oval pin shackle 扁销卸扣 round screw pin shackle 环眼销螺丝卸扣 ...