| 1 | At present, the most commonly used are zinc oxide arrester . | |
| 2 | In such a case the arrester rating could be substantially lower . | |
| 3 | You might also consider a spark arrestor for the front of the fire bowl , too . | |
| 4 | The software is to check the various power source arrester information system software part. | |
| 5 | A high-voltage surge arrester protects the electric station from switching overvoltage. |