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5/16是多少mm
更新时间: 2020-11-04 00:00:00  

5/16换算成毫米是8mm,5/16即5/16英寸,一英寸就相当于25.4mm,因此,5/16=5/16X25.4mm=8mm。根据国际上公认的长度单位换算标准来说,一英寸等于25.4毫米,这个官方的、标准化的度量换算标准起源于1959年国际测量并设置的度量衡记录,英寸和毫米都是常用的度量单位。其中,英寸是英式度量系统中的长度单位,而毫米则属于公制度量系统。

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