threaded hole
短语词组
- threaded puller hole 螺纹拉出器孔
- threaded -hole wheel 螺纹孔式磨轮
- Threaded extrusion hole 抽芽孔
- large diameter threaded hole 大螺孔
- downward threaded hole 向下抽芽孔
- threaded closure stud hole 封头螺柱孔
- upward threaded hole 向上抽芽孔
- blind threaded hole 螺纹盲孔
- threaded bolt -threaded hole 螺纹螺栓 返回 threaded hole