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看密度,他倆不是一個單位制
沒有見過那麼估算的,稱下就知道了嗎.我家小時候我是用糧倉裝小麥.裝滿大概是一千斤,也就是三四個立方.所以我認為一個立方也就三百斤左右吧.
各小麥容重不同,一般750公斤左右,710——790公斤.
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