| 1. | Flexible conduit used as circuit protective conductors
使用软喉导管作为电路保护导体。 |
| 2. | Guide to electrical earth monitoring and protective conductor proving
电气接地监测和保护导线检验指南 |
| 3. | Standard for protective conductor terminal blocks for copper conductors
铜导线用保护导线接线端子排的标准 |
| 4. | Methods of measurement of touch - current and protective conductor current
接触电流和保护导体电流的测量方法 |
| 5. | Methods of measurement of touch current and protective conductor current
接触电流和保护导体电流的测量方法 |
| 6. | Methods of measurement of touch current and protective conductor current
接触电流和防护导线电流的测量方法 |
| 7. | Protective conductor for the rising mains smaller than 70 sq . mm
上升总线的保护导体小于70平方毫米铜或其等值。 |
| 8. | Duplicate protective conductor
双重保护导体 |
| 9. | Individual circuit protective conductor not provided for every 13a15a socket outlet
并无为每一个13安培15安培插座安装电路保护导体。 |
| 10. | Circuit protective conductors of ring 13a socket outlet circuits not run in the form of ring
13安培环形插座电路的保护导体并非以环形装置。 |
