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法定计量单位使用小知识由两个以上单位相除构成的组合单位，其符号可用列三种形式之一：ｋｇ／ｍ￣３ｋｇ·ｍ￣（－３）ｋｇｍ￣（－３）当可能发生误解时，应尽量用居中圆点或斜线（／）的形式。法定计量单位使用小知识...
Statutory units of measurement Use of knowledge Combination of more than two units constitute a combination unit, the sign can be used in one of three forms: kg / m ~ 3kg · m ~ (-3) kgm ~ (-3) When misunderstanding may occur When possible, should be used in the middle of the dot or slash (/) form. Legal units of measurement using small knowledge ...