特别是应助的贴子，应助者加了权限，让我这样的求助者看到了希望，但无法下载，真是晕了！
Especially should help those posts, should grant added access, let me such a patient's hope, but cannot download, is dizzy!
欢迎求助和应助，求助者请设定求助有效期，对于回答有帮助的应助者将奖励精弘币2-10枚。
If you seek help in the forum, please set a deadline. Any helpful answer is appreciated and will be credited several coins (usually 2-10 coins) as an encouragement.
介绍了一例用助磁法测量大型变压器低压侧直流电阻的接线、仪器、测试过程和测试结果，讨论了助磁法运用于实际应注意的一些问题。
The paper introduces the saturable magnetic circuit method to measure the DC resistance of low voltage winding of large-size transformer with a practical application.
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