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视力表灯 儿童观察视力表灯
SHILIBIAODENGERTONGGUANCHASHILIBIAODENGSHIJIANCHAZHONGXINSHILIDEGONGJU,SHIYIYUANLINCHUANGYINGYONG、XUEXIAOZHAOSHENGTIJIAN、QINGSHAONIANSHILIYUFANG、*ZHENGBING、YUNDONGYUANSHAIXUANHEYANJINGXINGYEYANGUANGPEIJINGDENGBIBEISHEBEI。JUYOUZHUNQUE、ANQUAN、FANGBIANDENGTEDIAN。BENCHANPINCAIYONGYOUZHILVHEJINWAIKUANG,SHISHANGMEIGUAN。CAIYONGYOUZHIYOUJIBOLIMIANBAN,TOUGUANGDUHAO,SHIBIAOQINGXIWANZHENG。YOUZHIGUANGYUAN,FAGUANGJUNYUN、HENGDING、WUFANGUANG、BUXUANMU。
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