白天為什麽比晚上熱?白天的熱哪來的?還想著找透光還隔熱的材料?雙層玻璃隔氣熱就行了,光熱隔不了的
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• 唉,我們文科的總覺得光熱也可以隔的呢。 -剛來剛來- ♀ (0 bytes) () 09/22/2024 postreply 19:16:34
• 唉,我們文科的總覺得光熱也可以隔的呢。 -剛來剛來- ♀ (0 bytes) () 09/22/2024 postreply 19:16:34
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