| 1. | The knife switch overhauls the platform ladder 刀闸检修平台梯刀闸检修平台梯 |
| 2. | 1st knife switch foundation channel steel model and aperture distance 1刀闸底座槽钢的型号及开口距离 |
| 3. | Single - pole knife switch 单极闸刀开关 |
| 4. | Three pole knife switch 三极闸刀开关 |
| 5. | Three - pole knife switch 三极闸刀开关 |
| 6. | Two pole knife switch 双极闸刀开关 |
| 7. | Tandem knife switch 串联闸刀开关 |
| 8. | Baby knife switch 小型闸刀开关 |
| 9. | You shouldn ' t face the knife switch direct when push or pull it , just in case that the short - circuit spark may burn your face 推拉闸刀开关时,脸部不允许直对电闸,以防止短路造成的火花烧伤面部。 |
| 10. | You shouldn ' t face the knife switch direct ly when push ing or pull ing it , just in case that the short - circuit spark may burn your face 推拉闸刀开关时,脸部不允许直对电闸,以防止短路造成的火花烧伤面部。 |