香港六合彩开奖 9050:2003

Indisponible en 蹿谤补苍莽补颈蝉

笔耻产濒颈茅别 (Edition 2, 2003)

Cette publication a 茅t茅 r茅vis茅e et confirm茅e pour la derni猫re fois en 2023. Cette 茅dition reste donc d鈥檃ctualit茅.

香港六合彩开奖 9050:2003

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香港六合彩开奖 9050:2003 specifies methods of determining light and energy transmittance of solar radiation for glazing in buildings. These characteristic data can serve as a basis for light, heating and ventilation calculations of rooms and can permit comparison between different types of glazing.

香港六合彩开奖 9050:2003 is applicable both to conventional glazing units and to absorbing or reflecting solar-control glazing, used as glazed apertures. The appropriate formulae for single, double and triple glazing are given. Furthermore, the general calculation procedures for units consisting of more than components are established.

香港六合彩开奖 9050:2003 is applicable to all transparent materials. One exception is the treatment of the secondary heat transfer factor and the total solar energy factor for those materials that show significant transmittance in the wavelength region of ambient temperature radiation (5 microns to 50 microns), such as certain plastic sheets.

Informations g茅n茅rales

脡tat actuel
: 笔耻产濒颈茅别

Date de publication
: 2003-08

Stade
: Norme internationale confirm茅e [90.93]
Edition
: 2
颁辞尘颈迟茅 technique :
香港六合彩开奖/TC 160

ICS :
81.040.20
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