WW24: Beware Of Swinging Objects Similar: WW29: Beware Of Electric Fencing WW27: Beware Of Electro Magnetic Interface Of Heart Pacemaker WW26: Beware Of Non-Ionizing Radiation WW23: Beware Of Hazard Of Exposed Live High-Voltage Equipment WW14: Warning Of Workers Overhead WW11: Warning Of Biological Hazard << return to products