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| грозозащита (A lightning protection system is a system designed to protect a structure from damage due to lightning strikes by intercepting such strikes and safely passing their extremely high voltage currents to "ground". Most lightning protection systems include a network of lightning rods, metal conductors, and ground electrodes designed to provide a low resistance path to ground for potential strikes. wiki Alexander Demidov) | |||
| СМЗ (система молниезащиты Boris54) | |||
| система молниезащиты | |||
| молниезащитная система | |||
| система защиты от молнии | |||
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lightning protection system : 3 do fraz, 3 tematyki |
| Komputery | 1 |
| Technika i technologia | 1 |
| Zasoby naturalne i ochrona dzikiej przyrody | 1 |