موقع مجلات نور التخصصية - https://www.noormags.ir ar The beginning of Iranians' acquaintance with electrical technology in America and its impact on the modernization of this industry during the Qajar era (1250-1344 AH) https://www.noormags.ir/view/ar/articlepage/3010335/the-beginning-of-iranians-acquaintance-with-electrical-technology-in-america-and-its-impact-on-the-modernization-of-this-industry-during-the-qajar-era-1250-1344-ah Fri, 22 Sep 2023 20:30:00 GMT