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200x100x50砖一立方多少块 – 家居日记

200x100x50砖一立方多少块

200x100x50砖一立方多少块
200x100x50砖一立方共有100000块。在计算时要先将砖的体积换成立方米，然后再除以一个砖的体积即可。砖的尺寸通常为

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