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동영상

• ▶ DIY Automatic Dog Ball Launcher BLACKHAND · 2020.05.23
• ▶ 하드디스크(HDD) 모터를 활용하여 7000RPM 초강력 쿨링팬 제작방법(Another fan made with HDD DC brushless motor) 동영상-1080P ITSystem · 2019.04.12