Safety knowledge five must do
Pay attention to repairing electrical appliances and never try it out by hand. Wet hand brake is dangerous, always remember to avoid danger.
You can't drive a motorcycle fast. Always wear a helmet. Don't drink before you drive. Have a nice trip to the door.
The work place is busy, the cart is transporting. The loading and unloading trucks are thundering. Don't forget the safety measures.
Smoking to distinguish between locations, throwing cigarette butts is dangerous. There were fires and explosions, and individual states were devastated.
We need to do well in summer, and it is very important to prevent heat and cool down. Lightning protection, flood prevention and typhoon prevention, safety in production.