保护地线的英文

• protective grounding wire

• 保护:    protect; defend; guard; safe ...
• 地线:    earth wire; wire; ground ele ...
• 保护地线母线:    protection grounding plate main protection ground cable
• 防雷保护地线:    lightning protection grounding
• 保护地:    area under glass; colony; dependency; frame area; pgnd; preserve; protected area; protection ground; protective ground; sheltered ground

例句与用法

1. Earth lineloop impedance tester ( elt - s ) is used for loop impedance measurement of power socket outlet
   Elt - s环路阻抗仪表专为测试插座的保护地线。