“temporary electricity work”的概念、定义、翻译、参考文献-科学参考

单词	temporary electricity work
释义	temporary electricity work Encyclopedia 工学化学品生产单位特殊作业释 temporary electricity work临时用电作业当在施工、生产、检维修作业区内作业过程中，使用正式运行的电源上所接的非永久性用电、涉及临时照明、手持电动工具、电动机械设备的作业。
随便看	lower end of an integral lower envelope lower envelope principle lower estimate lower factorial lower-flow system lower function lower gastrointestinal bleeding lower half-disk lower half-martingale lower half-plane lower half-space lower heating value lower heat value coal lower hemisphere lower-he-sea point lower homology lower hybrid frequency lower hybrid oscillation lower hybrid wave lower index lowering lowering mapping lowering of index lowering of order

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