tapping screw
短语词组
- Tapping head screw 自攻螺钉
- self -tapping lock screw 自攻锁紧螺钉
- newly -manufactured cortex self-tapping interlocking screw 双皮质自攻螺纹交锁螺钉
- Sheet Metal Tapping Screw 铁板牙自攻螺丝
- hexagon tapping screw 六角头自攻螺钉
- Drilling Tapping Screw 自攻钻尾螺丝
- thread forming tapping screw 螺纹挤压成形的自攻螺钉
- thread cutting tapping screw 螺纹切削式自攻螺钉 返回 tapping screw