The definition in ISO/IEC Guide 2 is not self-contained, but based on the so-called "Building Block" system.

IEC指南2中的定义未采用完整定义方式，而是建立在所谓“板块”系统之上的。

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The definition in ISO/IEC Guide 2 is not self-contained, but based on the so-called "Building Block" system.

IEC指南2中的定义未采用完整定义方式，而是建立在所谓“板块”系统之上的。

youdao