 |
| |||
| lightning arresters; lightning conductors rods; lightning conductors | |||
| lightning protection | |||
| |||
| lead oxide arrester; lightning conductor; lightning rod | |||
|
parafulmini : 12 短语, 4 学科 |
| 一般 | 1 |
| 冶金 | 1 |
| 电子产品 | 9 |
| 运输 | 1 |
|
| |||
| lightning arresters; lightning conductors rods; lightning conductors | |||
| lightning protection | |||
| |||
| lead oxide arrester; lightning conductor; lightning rod | |||
|
parafulmini : 12 短语, 4 学科 |
| 一般 | 1 |
| 冶金 | 1 |
| 电子产品 | 9 |
| 运输 | 1 |