Beware of electric shock signs with electric hazard warning stickers triangle careful mechanical injury stickers safety signs fire hydrant fire extinguisher placement points pay attention to safety beware of high temperature electric box signs
Beware of electric shock (10 photos) pay attention to safety (10 photos) there is danger of electricity (10 photos) when the heart hurts the hand (10 photos) Beware of the high temperature (10 photos) Beware of holding hands (10 photos)