| 单词 | IEC |
| 释义 | IEC 1. International Electrotechnical Commission.The IEC was formed in 1904 with the objective of standardizing the nomenclature and ratings of electrical apparatus and machinery. Among its accomplish-ments are the development of the International Electrotechnical Vocabulary and the Système international d’unités (SI). See Appendix A for contact information. See also SI. 2. InterExchange Carrier. See IXC. |
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