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400L等于多少斤水
更新时间: 2020-07-07 00:00:00  

升是体积单位,公斤是重量单位,如果二者要测量就需要知道被测量的密度,也就是不同物质的1升重量是不一样的,液体的密度也各有不同,而水的密度是1,那么400升等于400公斤的水,就是800斤。如果是400升原油,就会得到不同的重量,因为密度不同。

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