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| nighttime visual range; transmission range; penetration range | |||
| night visual range | |||
| night penetration range; night-time penetration range; night-time visual range | |||
| дальность ночной видимости: 2 短语, 1 学科 |
| 导航 | 2 |
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| |||
| nighttime visual range; transmission range; penetration range | |||
| night visual range | |||
| night penetration range; night-time penetration range; night-time visual range | |||
| дальность ночной видимости: 2 短语, 1 学科 |
| 导航 | 2 |