Transportation industry: Friction between the aircraft body and air, water, dust and other particles will cause the aircraft to be charged, if no measures are taken, it will seriously interfere with the normal work of the aircraft radio equipment, so that the aircraft becomes deaf and blind;
Printing industry: In the printing plant, the static electricity between the pages will make the pages bonded together, difficult to separate, and bring trouble to printing;
Pharmaceutical industry: Because static electricity attracts dust, the drug will not reach the standard purity;
Energy industry: It is possible to explode due to electrostatic sparks igniting some flammable objects.
Medical industry: but on the operating table, in addition to the electric spark will cause the explosion of anesthesia, harm doctors and patients;
In coal mines, it will cause gas explosions, which will lead to workers' deaths and injuries, and the mine is scrapped.
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