本建议的修订，包括了与国际电工技术委员会(IEC)密切协作开发的新符号和图形。
The revisions to this Recommendation include new symbols and pictograms, developed in close collaboration with the International Electrotechnical Commission (IEC).
ISO与国际电工委员会(IEC)在电工技术标准化方面保持密切的关系。
ISO collaborates closely with the International electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
一个负责电工技术标准化的委员会，包括器材、元件以及测量方法的标准化。
An organization responsible for electrical standardization, including standards for materials, components and methods of measurement.
欧洲电工技术标准化委员会没作任何修改就批准这个IEC标准成为欧洲标准。
The IEC Standard was approved by CENELEC as a European Standard without any modification.
欧洲电工技术标准化委员会没作任何修改就批准这个IEC标准成为欧洲标准。
The IEC Standard was approved by CENELEC as a European Standard without any modification.
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