( ڽ) 2020 6 ູѸٱ ֹμȸ, ߰ȸ 6 ϰߴٰ .
ູ ٱ ֹ ϴ ֵֹ , ȸ Ȼ ذ, ģȭ ȯ ູϰ ϱ ,
․ڴǥ․ֹġȸ ȸ( 蹫) Ͽ Ǿ ֹ İ ִ Ƹٿ Ÿ ϴ Ʈ, ־߰ α Է ȸ ˺ ް LED ġ ֹλȰȯ Ǿ.
蹫 ڷγ 19 ΰ ̶ Ӱ ״ ȸ˺ ߽ ִ Ÿ źǾ ֹε Ȱ Ȱ¼Ҹ ڴ١ ߴ.
ڽ ϴ پ Ȼ ֹΰ ڵ Բ ٰ ϰ å ݿ Ⱑ õǾ. ֹε ֹ ּ ϰڴ. ߴ.
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