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电磁铁检测的测定方法

文章来源:博顺实业人气:发表时间:2021-03-16

许多盆友并不是掌握,电磁感应电磁铁吸力的测量在许国家选用的方式迥然不同,原苏联等一些国家选用全封闭式测试法,在我国、日本国等国家选用开启式测定法。

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