棱镜偏振片复合眼镜是一种立体电视附加观看装置。
A prism polarizing disc compound glasses of the utility model is an accessional watching apparatus of a stereoscopic television.
棱镜偏振片复合眼镜是一种立体电视附加观看装置。
A prism polarizing disc compound glasses of the utility model is an accessional watching apparatus of a stereoscopic television.
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