的意思 external wiring

1. The external wiring of the house needs to be inspected for any damage.
这栋房子的外部电线需要检查是否有损坏。

2. Make sure to follow the proper installation guidelines for external wiring.
请确保按照正确的安装指南安装外部电线。

3. It is important to protect external wiring from exposure to harsh weather conditions.
保护外部电线免受恶劣天气条件的影响非常重要。

4. The external wiring should be properly grounded to prevent electrical hazards.
外部电线应该正确接地以防止电气危险。

5. If you notice any fraying or exposed wires in the external wiring, it should be repaired immediately.
如果您注意到外部电线有磨损或裸露的电线，应立即修复。

6. Always hire a professional electrician to handle any issues with the external wiring.
请始终聘请专业电工处理外部电线的任何问题。