shukesan 发表于 2018-2-9 22:43:35

ASTM G 173-03(12) Standard Tables for Reference Solar Spectral Irradiances: Dire

ASTM G 173-03(12) Standard Tables for Reference Solar Spectral Irradiances: Direct Normal and Hemispherical on 37° Tilted Surface

admin 发表于 2018-2-13 16:09:54

谢谢您的分享，金币已奖励!
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