发布时间:2025-02-04 18:52:25
水槽体积为4000立方厘米,流量为30x3.14=94.2平方厘米,装满水槽所需时间=4000/94.2=42.5s<50s 所以可以装满
请问下关于蓝光的问题: 1.蓝光光盘刻录得用什么软件和硬件 2.刻录蓝光光盘要注意那些问题
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