Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/d63bd4e800e5fef268db19c0277f5701.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 soft iron core是什么意思，soft iron core的翻译，soft iron core音标、读音、用法和例句_骑士汉英词典
The so-called iron-core inductor, inductance refers to media for the electrical circuit components of soft iron, steel and other iron core inductor coil media. 所謂鉄心電感，泛指電感元件磁路介質爲電工軟鉄、矽鋼片等鉄心介質的電感線圈。