英语词汇“secondary line”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	secondary line
释义	secondary line短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句第二防火线; 第二火灾控制线 At the same time The error of instrument transformer which is affected by secondary line impedance configuration and measurement is further expounded. 现谈一些互感器检定装置中存在的问题及改进方法。 saleic
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