Assembly consists of thumb screw, hooks, swivel joint, and stem, threaded at one end.
Assembly consists of thumb screw, hooks, swivel joint, and stem, threaded at one end.
这种总成由翼型螺丝、吊钩、旋转接头和杆子组成，在一端上有螺纹。
Assembly consists of thumb screw, hooks, swivel joint, and stem, threaded at one end.
这种总成由翼型螺丝、吊钩、旋转接头和杆子组成，在一端上有螺纹。