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˴ ε 10,603 ȵ 17,012̸ ҵҷ, Ÿ ʿ κ ϰ ε ȵ üѴ.
ǿ 4 ü 27Ϻ ް ۵DZ 2 10ϱ ȹ̶ ߴ.
õô ģȯ LED ε ȵ ü Ȳ ۱ 742 ü 97% ģȯ LED üϰ 2022 ̻ μ ε 874 ȿ LED ü 100% LED ü ȹ̶ ߴ.
̸ ½ǰ ǥ ϰ ȯ Ѵٴ ȹ̶ ߴ.
LED ȿ ݵü 縦 ģȯ̸ ȿ ־ 52% ִ.
õ ڴ ̹ Ư ˻Ӹ ƴ϶ ڷγ19 ⸦ ϰ ߰ ȯ ùε Ȱ ֵ ϰڴ١ ߴ.
yundha@hanmail.net
2026.02.10(ȭ) 00:02













