Fireproof cement coatings
... 防火水泥涂料Cement coatings (Fireproof –) 防火用水泥涂盖层Fireproof cement coatings 非金属耐火建筑材料Nonmetallic fireproof building material ...
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cement coating for fire protection
防火用水泥涂盖层 cement coating for fire protection
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