earthing
短语词组
- protective earthing 保護接地
- earthing conductor 接地導線，地線
- earthing cable 接地線;接地電纜;填土路堤
- earthing wire 地線
- earthing bus 接地母線
- inspection earthing 檢脩接地
- earthing lug 接地線耳
- earthing resistor 接地電阻;[電]接地電阻器
- earthing position [電]接地位置
- earthing system 接地系統，接地網絡
- earthing resistance 接地電阻
- earthing switch 接地開關，接地轉換開關 返回 earthing