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ȣ ڿ Ȱϰ 2019 ֹ ǰ ߴ.
ȣ л ߴ. δϿ (L=200m) ϰ 鵵 ϰ ְ ġ Ȱ .
Ư ȣ 800ָ ̿Ÿ(L=780m) ͳ(L=50m) ߴ. ͳ ã ֹε鿡 پ Ÿ ϸ ǥϴ , dz ȣ Ȱȭ ϰ ִ.
ð å Ÿ ϱ ġ ε LED ü ȹ̴.
̽¿ μ ȣ ã ȣ ̿ϴ ֹε ǰ , κ ִ. ȣ ε鿡 İ ֵ ϴ ϳ ڿ ҷ ڴ١ ߴ.
, ȣ 2009 Ͽ 10(3 ) ƴ. ֿü å, ũ, ü, ִ. Ƽ 22 3,356 Ǿ, ° ο İ ϰ ִ.
2015 ߽ ݿ δϿ 450ֿ 㳪 65ָ δϿ (L=1.2km) ִ.
2018 ̽ü(6,000) ⱸ ǽü ġ ã ڸ ִ.
2025.11.28() 00:38














