موقع المشروع الإلكتروني

https://www.heidelbergmaterials.eg/en

ملاحظات

المراجع

1. ‘Arab Finance – El-Wazir inaugurates Heidelberg Materials Egypt’s waste heat recovery system’. (n.d.). ArabFinance. Retrieved March 5, 2025, from https://www.arabfinance.com/News/newdetails/18350
2. ‘Heidelberg Materials Egypt launches waste heat recovery system at Helwan Cement plant’. (n.d.). JCement.ru. Retrieved March 5, 2025, from https://en.jcement.ru/content/news/heidelberg-materials-egypt-launches-waste-heat-recovery-system-at-helwan-cement-plant/
3. ‘Arab Finance – El-Wazir inaugurates Heidelberg Materials Egypt’s waste heat recovery system’. (n.d.). ArabFinance. Retrieved March 5, 2025, from https://www.arabfinance.com/News/newdetails/18350
4. ‘Heidelberg Materials Egypt launches waste heat recovery system at Helwan Cement plant’. (n.d.). JCement.ru. Retrieved March 5, 2025, from https://en.jcement.ru/content/news/heidelberg-materials-egypt-launches-waste-heat-recovery-system-at-helwan-cement-plant/
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8. ‘Helwan Cement’. (n.d.). . Retrieved March 5, 2025, from https://www.globalcement.com/news/itemlist/tag/Helwan%20Cement
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15. ‘Heidelberg Materials Egypt launches waste heat recovery system at Helwan Cement plant’. (n.d.). JCement.ru. Retrieved March 5, 2025, from https://en.jcement.ru/content/news/heidelberg-materials-egypt-launches-waste-heat-recovery-system-at-helwan-cement-plant/
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18. ‘‘Minister Kamel al-Wazir inaugurates Heidelberg Materials Egypt’s USD 30M Waste Heat Recovery System | Heidelberg Materials Egypt’. (n.d.). . Retrieved August 28, 2025, from https://www.heidelbergmaterials.eg/en/node/521708
19. ‘‘Minister Kamel al-Wazir inaugurates Heidelberg Materials Egypt’s USD 30M Waste Heat Recovery System | Heidelberg Materials Egypt’. (n.d.). . Retrieved August 28, 2025, from https://www.heidelbergmaterials.eg/en/node/521708
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21. ‘Heidelberg Materials invests $30M in waste heat recovery plant at Helwan cement factory’. (2025). Business Today. Retrieved August 28, 2025, from https://www.businesstodayegypt.com/Article/1/5998/Heidelberg-Materials-invests-30M-in-waste-heat-recovery-plant-at