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Betonfaser Options

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Gold, copper and silver steel coating in considerably infrared region, the wavelength variety of over 4 mu m, a high reflectivity. As for The standard steel coating thickness, full reflectivity of as much as 90%-95%, high infrared reflectivity is reminiscent of low emission charge (Small-e), this would reduce the radiation https://spherical-tungsten-powder05926.blogofoto.com/66730973/the-2-minute-rule-for-foam-concrete

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