toroidal magnetic core 中文意思是什麼
toroidal magnetic core
解釋
環形磁心-
Standard test method for alternating - current magnetic properties of toroidal core specimens using the voltmeter - ammeter - wattmeter method
使用伏特計-電流計-瓦特計方法測試環形鐵芯試樣交流磁性能的標準試驗方法 -
Yueqing zhengda soft magnetic alloy co., ltd is a high - tech company that mainly produces ultra - crystallite ( nanometer cryst - allite ) material, ultra - crystallite magnetic core, current transformer, zero sequence current transformer, toroidal transformer
樂清市正大軟磁合金有限公司,是一家專業生產超微晶(納米晶)帶材,超微晶磁芯,電流互感器,零序互感器,環型電感的高科技、軟磁公司。
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