tapered rivet

斜梢铆钉,tapered... ... ) tapered rivet 斜梢铆钉 ) rivet tail 铆钉梢 ...

直角三角形_馆档网 ... "推拔活塞"," tapered piston" "推拔铆钉"," tapered rivet" "推拔螺旋桨"," tapered screw plug" ...