青云翻译

To ensure that the equipment and personal safety, and should meet the contact potential and the step voltage requirements;

To ensure that the equipment and physical security, and should meet the requirements of exposure to EMF and step voltage;

Guaranteed the equipment and the personal safety, simultaneously should satisfy the contact electricity and the step voltage request;

In order to ensure that equipment and personal safety, and at the same time should meet contacts and cross-Step voltage of the electric power requirements;

To ensure that the equipment and physical security, and should meet the requirements of exposure to EMF and step voltage;