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ã ܱ 52% 湮ϴ ȫ ε忡 ȭ ϴٴ ο ټ ǰ ־. ȭ ġ ǰ ȫ빮ȭƯ ȸ ؼ ǵ ʿ伺 ߴ.
̿ ȫ ε R1 Կ ִ ε ȭ 4 ȭǷ ϰ, R3 輾 ȭǵ 7 湮 24ð ֵ ϰ ִ.
ƿ 8 21Ͽ ȫԱ α R2 Ϳ 24ð ϴ ȭ ߴ.
ȭǿ 纯 , Ȳ ϱ CCTV ġƴ.
‧ܺδ LED ȫ ε ij '-' ٸ ȭ ߴ.
̿ Բ 9 ȫ ε R6 Ϳ ȭ ߰ ҵ ̴.
ȭ ġ 湮 Ǹ ϴ ÿ ̿ Ȱȭ ̶ ϰ ִ.
ۿ 湮 ս ȭ ã ֵ QRڵ带 ȭ ġ ȳ ϰ ִ.
ڰ û "ȫ ε带 ã 湮 ȭ ã Ѵٴ ǰ ȭ ϰ ƴ" " ȭ ּ ϰ ȫ ε带 ڴ" ߴ.
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