Units of measure types for the International System of Units (SI).
适用于国际单位系统(si)的度量单位类型。
This system is called the International System of Units, abbreviated SI .
因此，si制取安培作为它的基本单位之一。
This system is called the International system of Units, abbreviated SI.
这种单位制叫国际单位制，缩写为SI。
Article 3 the state shall adopt the International System of Units (SI).
第三条国家采用国际单位制。
Article 3 the state shall adopt the International System of Units (SI).
第三条国家采用国际单位制。
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