GB/T 2680-1994

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Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors (TEXT OF DOCUMENT IS IN CHINESE)

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CHINESE GB Standards [spc]

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Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors (TEXT OF DOCUMENT IS IN CHINESE)

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GB/T 2680-1994

Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors (TEXT OF DOCUMENT IS IN CHINESE)

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