| 1. | Guide for protective grounding of power lines
电力线保护接地用指南 |
| 2. | Guide for temporary protective grounding systems used in substations
变电站用瞬间防护接地系统指南 |
| 3. | Guide for temporary protective grounding systems used in substations
变电所临时接地保护系统用指南 |
| 4. | A study on safety power supply and protective ground for intelligent building
智能建筑中供电安全与接地 |
| 5. | Protective grounding of power lines
电力线的保护接地 |
| 6. | Effects of different fertilization on soil character and brown streak of tomato in protective ground
不同施肥对保护地番茄土壤性状及番茄筋腐病发生的影响 |
| 7. | Standard specifications for temporary protective grounds to be used on de - energized electric power lines and equipment
断开的电力线及设备上使用的临时保护性接地装置的标准规范 |
