air
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اقتصاد
تفاصيل لقاء رئيس هيئة تنشيط السياحي بممثلي Wizz Air العالمية
[ad_1] التقى أحمد يوسف الرئيس التنفيذي للهيئة المصرية العامة للتنشيط السياحي بممثلي شركة الطيران ويز إير – Wizz Air…
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Petroleum Newsroom
Coronavirus lockdown has ‘dramatically improved’ air quality in London
[ad_1] A pigeon walks across a deserted Oxford Street in London, England, on March 28, 2020. David Cliff | NurPhoto…
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Petroleum Newsroom
Air pollution has fallen dramatically for these cities
[ad_1] Clouds hover over the blue sky at India Gate during the lockdown to limit the coronavirus on April 20,…
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Petroleum Newsroom
Micro-Mesh to produce air filters for gas turbines in Egypt
[ad_1] CAIRO – 29 May 2019: The Ministry of State for Military Production and Advanced Engineering Solutions (AES) on the…
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Petroleum Newsroom
UK scientists aiming to use bionic leaves to tackle air pollution
[ad_1] This image shows how the system could look if installed across London. Imperial College London | Thomas Glover Imperial…
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