“low voltage on load switch”的概念、定义、翻译、参考文献-科学参考

单词	low voltage on load switch
释义	low voltage on load switch Encyclopedia 工学〔开关电器〕释 low voltage on load switch低压负荷开关由一个极或几个极的刀开关与熔断器串联构成一个组合单元，能在正常的导电回路条件或规定的过载条件下关合、承载和开断电流，也能在异常的导电回路条件（如短路）下按规定的时间承载电流的开关电器。又称开关熔断器组。
随便看	biological deodorant method of sediment biological deodorization biological deresination of wood chips biological disaster biological disaster risk biological disasters in China biological distribution pattern biological distribution test of radiopharmaceuticals biological diversity biological dosimenter biological dosimeter biological dosimetry biological drug isoelectric point determination biological drug molecular weight determination biological drug peptide map analysis biological economic balance biological effect biological effectiveness of soil pollutants biological effect of electromagnetic field biological effect of electromagnetic field exposure biological effect of environmental electromagnetic field biological effect of ionizing radiation biological effect of magnetic field biological effect of microwave biological effect of nanomaterials

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