Briefly describe the necessity of anti-static
When a car is transporting some flammable and dangerous items, an iron chain is generally connected under the car. This is a simple anti-static method.
While using static electricity, we should not forget its harmfulness. It is necessary to use an anti-static workbench in some occasions. It can be said that an anti-static workbench must be used. Otherwise, the products produced will be unqualified. It may even cause harm to our working environment.