2019 http://localhost:8080/xmlui/handle/123456789/1582 Fri, 10 Apr 2026 21:09:23 GMT 2026-04-10T21:09:23Z Digital electronics http://localhost:8080/xmlui/handle/123456789/1592 Digital electronics Wed, 01 May 2019 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/1592 2019-05-01T00:00:00Z Industrial electrical system http://localhost:8080/xmlui/handle/123456789/1591 Industrial electrical system Wed, 01 May 2019 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/1591 2019-05-01T00:00:00Z Power electronics 1 http://localhost:8080/xmlui/handle/123456789/1590 Power electronics 1 Wed, 01 May 2019 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/1590 2019-05-01T00:00:00Z Power System 1 http://localhost:8080/xmlui/handle/123456789/1588 Power System 1 Wed, 01 May 2019 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/1588 2019-05-01T00:00:00Z