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长虹电视58寸长宽多少
更新时间: 2020-10-28 00:00:00  

1、国际标准一英寸=2.54厘米,电视机的尺寸是由电视机的对角除以2.54而得。

2、所以58英寸的意思是指电视的屏幕对角线即是:58*2.5CM=145CM左右,而屏幕是宽屏16比9的,即长和宽是4比3,那么斜边就是5,长即是145/5*4=116CM,宽即是145/5*3=87CM左右。

关键词: 长虹 电视 长宽 多少

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