Hi guys, Welcome to the Advanced Video Search Engine, and you are watching اختبار عوامة البوخلز ريلاى Test of buchholz relay. That video is uploaded by Ahmed Refaat at 2019-01-27T12:03:13-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [oCWqHpyCNt8]