青云翻译

Lightning rod grounding system should be set separately, and other grounding systems ground distance of not less than 3m, grounding resistance less than 10Ω.

Lightning Rod grounding system should set up a separate, and other mass transit distance of not less than 3M of the earthing system, grounding resistance less than 10 ohms.

The lightning rod earth system should alone establish, is not smaller than with other earth system underground distance 3m, the earth resistance is not bigger than 10Ω.

lightning rod grounding system should separate settings, and other Earth system of underground distance is not less than 3 m, grounding resistance or less than 10 Ω.

Lightning Rod grounding system should set up a separate, and other mass transit distance of not less than 3M of the earthing system, grounding resistance less than 10 ohms.