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The softening temperature of traditional glass at high temperature is about 700℃, while the softening point of the new single sheet arson glass is more than 1200℃, which can almost be comparable with high-grade quartz glass, but it is much cheaper than quartz glass in terms of price.

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fire rated glass internal doors,ሙሉ ብርጭቆ የእሳት ደረጃ በሮች ፣fire rated glass double doors,fire rated door with glass window,30 ደቂቃ የእሳት ብርጭቆ;fire rated glass internal doors,የንግድ እሳት የተገመቱ በሮች በመስታወት ፣fire rated glass double doors,በእሳት የተገመገመ የመግቢያ በር ከመስታወት ጋር ፣fire rated glass internal doors,20 ደቂቃ ደረጃ የተሰጠው ብርጭቆ,fire rated door with glass window,የእሳት ነበልባል የመስታወት በሮች ፣fire rated glass double doors,የእሳት አደጋ አውቶማቲክ ተንሸራታች በሮች ፣fire rated door with glass window

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