| 1. | Selection of time for the ground resistance measurement 接地电阻测量季节的选择 |
| 2. | Measurement code for commercial frequency earth resistance 工频接地电阻测量 |
| 3. | Power frequency ground resistance measurement for poles towers 杆塔工频接地电阻测量 |
| 4. | Specification for neutral - to - earth resistance in distrbution system 配电系统中性点接地电阻器 |
| 5. | Setting - up of protective earth resistance for underground mobile substation 井下移动变电站保护接地电阻的设置 |
| 6. | Earthing resistance testing device 接地电阻测试仪 |
| 7. | 6 . ground terminal outside must be safely grounded , resistance 6外接地端子必须可靠接地,接地电阻10 ,拆卸时,应 |
| 8. | Transient ground resistance 瞬态接地电阻 |
| 9. | Grounding resistance is important technical parameter of grounding system 接地电阻是发、变电站接地系统的重要技术指标。 |
| 10. | Earth resistance meters 接地电阻表 |