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Tony kapanStandard for power frequency withstand voltage test of dry type transformerHow to speed up marketization and eliminate backward production capacity: edit:0Times | Browse:10Times Entry creator:122HP117294921 Creation time:02-22 09:57; label: Tony kapanStandard for power frequency withstand voltage test of dry type transformer; Summary:In relay protection dry-type transformer, the disconnection of the fault point is related to each other. In a word, if t[Read the full text]

Tony kapanStandard for power frequency withstand voltage test of dry type transformerCombine multiple forces to govern together: edit:0Times | Browse:43Times Entry creator:122HP117294921 Creation time:03-22 12:34; label: Tony kapanStandard for power frequency withstand voltage test of dry type transformer; Summary:The main reason is that the welding quality of electric welding is poor, there are empty welding, open welding, needle h[Read the full text]