 |
| |||
| sector-shaped radiation pattern | |||
| sector-shaped pattern; sector-shaped radiation pattern | |||
| sector-shaped beam; sector-shaped directional pattern | |||
| секторная диаграмма направленности антенны: 5 短语, 1 学科 |
| 电子产品 | 5 |
|
| |||
| sector-shaped radiation pattern | |||
| sector-shaped pattern; sector-shaped radiation pattern | |||
| sector-shaped beam; sector-shaped directional pattern | |||
| секторная диаграмма направленности антенны: 5 短语, 1 学科 |
| 电子产品 | 5 |