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ASTM International, 08/15/2006
Publisher: ASTM
File Format: PDF
$18.00$37.00
Published:15/08/2006
Pages:3
File Size:1 file , 68 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 This test method covers the measurement of solar reflectance of various horizontal and low-sloped surfaces and materials in the field, using a pyranometer. The test method is intended for use when the sun angle to the normal from a surface is less than 45.
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