兑水 发表于 2009-11-2 10:20:15

ASTM E 781-1986 暴露在有盖板的太阳能收集器中模拟滞流的条...

E781-86(2003) Standard Practice for Evaluating Absorptive Solar Receiver Materials When Exposed to Conditions Simulating Stagnation in Solar Collectors With Cover Plates
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