self cleaning building material
Building Material, Enviromental Coating, Photo Catalyst Coating, Nano Technology, Titanium Dioxide, Tio2, Anti Bacteria, Anti Virus, Self Cleaning, Self Deodorizing, Self Cleaning Building Material
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self cleaning building material
自洁建筑材料
以上为机器翻译结果，长、整句建议使用 人工翻译 。