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Glass equipment - steel furnace

  • Glass equipment - steel furnace

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 Tempered glass surface after forming a uniform compressive stress, the tensile stress is formed inside of the glass can be greatly improved compression resistance, tensile strength rating is 3 times higher than the latter, the latter impact force is more than 5 times . Fragments of broken glass will form a uniform granular, and no knife-like sharp corners, so called safety glass.
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