Is it forbidden to bring metals into the kerosene factory?

No outsiders are allowed to enter the factory area of this chemical plant. So we can't talk about metals.

Post workers have post operation rules and discipline.

You know, even if the car enters the factory, the exhaust pipe of the car must be equipped with a fire stop, and cigarettes and matches must be handed in. If it is not found, it will be fined several hundred yuan. When metal touches metal, it will produce sparks, and the consequences will be unimaginable.