The spiral spring is built in the cylinder, and drives the reel to wind the hose, which is used to transmit gas, liquid and other media.
Double stand spring hose reel
The spiral spring is built in the cylinder, and drives the reel to wind the hose, which is used to transmit gas, liquid and other media.
湘公网安备43060402000026号 湘ICP备16013601号-1