earthing
短语词组
- protective earthing 保护接地
- earthing conductor 接地导线，地线
- earthing cable 接地线;接地电缆;填土路堤
- earthing wire 地线
- earthing bus 接地母线
- inspection earthing 检修接地
- earthing lug 接地线耳
- earthing resistor 接地电阻;[电]接地电阻器
- earthing position [电]接地位置
- earthing system 接地系统，接地网络
- earthing resistance 接地电阻
- earthing switch 接地开关，接地转换开关 返回 earthing