2026-02-15T04:12:51+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A%2Cscore&fq=-merged_boolean%3Atrue&wt=json&json.nl=arrarr&q=%7B%21mlt+qf%3Dtitle%2Ctitle_short%2Ccallnumber-label%2Ctopic%2Clanguage%2Cauthor%2CpublishDate+mintf%3D1+mindf%3D1%7Din00000470846&rows=5
2026-02-15T04:12:51+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A%2Cscore&fq=-merged_boolean%3Atrue&wt=json&json.nl=arrarr&q=%7B%21mlt+qf%3Dtitle%2Ctitle_short%2Ccallnumber-label%2Ctopic%2Clanguage%2Cauthor%2CpublishDate+mintf%3D1+mindf%3D1%7Din00000470846&rows=5
2026-02-15T04:12:51+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2026-02-15T04:12:51+03:00 DEBUG: Deserialized SOLR response
2026-02-15T04:12:51+03:00 WARN: VuFind\Cover\Router: Cover provider VuFind\Content\Covers\ObalkyKnih needs ajaxcovers setting to be on
2026-02-15T04:12:51+03:00 WARN: VuFind\Cover\Router: Cover provider VuFind\Content\Covers\ObalkyKnih needs ajaxcovers setting to be on

إصلاح المحركات الكهربية : كتاب عملي في لف وإصلاح وتحديد الخلل في محركات ومنضمات التيار المتردد المستمر /

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Bibliographic Details
Main Author: روزنبرن، روبرت (مؤلف)
Other Authors: الجمال، عبد الله محمود (مراجع), قمر، محمد أحمد (مترجم)
Format: Book
Language:Arabic
Published: القاهرة : دار المعرفة الجامعية، 1407
1987
Edition:الطبعة العاشرة
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