方密耳

方密耳（square mil）是面积单位，是指边长为一密耳（zh-tw:密耳，千分之一英寸）正方形的面积。此单位常用在表示电线或是缆线的截面积。

1 方密耳 =

单词	Square mil
释义	Square mil 中文百科方密耳方密耳（square mil）是面积单位，是指边长为一密耳（zh-tw:密耳，千分之一英寸）正方形的面积。此单位常用在表示电线或是缆线的截面积。 1 方密耳 = 1/1000,000 平方英寸 6.4516×10 平方米约1.273圆密耳（1圆密耳约等于0.7854方密耳）英语百科 Square mil 方密耳 A square mil is a unit of area, equal to the area of a square with sides of length one mil. A mil is one thousandth of an international inch. This unit of area is usually used in specifying the area of the cross section of a wire or cable.
随便看	center chord center circle center circle diameter center circle of bolt holes center circle of gear pins center circle of pin holes center circle pitch of gear pins Center City center clipping center clipping distortion center code center column center column format center column type modular machine tool center commerce Center,Community Health center conductor center conductor rail center cone Center Console center control center convergence center core center cost center coupled loop

Square mil