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ʱLED

ý廷:ȲнڴLEDлȸߡӾǿϵȴص㣬ĿǰȶһڡȲнѳΪܶߵҵģܱߴѧƼӿͳɱϡܶȵķʽʹȻΪƷ󡢷Ϣѡء

 

ýλ:ʱLED

:21.824m()*9.856m(ߣ

:215ƽף

Ƶ/:15S/120

ʱ:8:0022:00

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