GB/T 2680-1994 Standard PDF file download ; GB/T 2680-1994 Standard english preview version download

GB Standard Code	GB/T 2680-1994
Standard Category	China National Standards
GB Standard English Title	Determination of light transmittance， solar direct transmittance， total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors
GB Standard Chinese Title	建筑玻璃可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定
Chinese Version Price	$15 USD per 50 pages
English Translation Price	About $15 per 1 page; Inquire us for detail price

Thanks for your interest in GB/T 2680-1994 standard !
This is a preview version of GB/T 2680-1994 standard PDF file for download ;
The GB/T 2680-1994 standard official version needs to be purchased to download.

GB/T 2680-1994 standard english preview version PDF file download