The coal dust explosion killed seventy-five men. وقتل انفجار غبار الفحم خمسة وسبعين رجلا.
This gas explosion propagated a coal dust explosion and travelled towards the fresh air at the surface. هذا الانفجار الغاز نشر انفجار غبار الفحم وسافر نحو الهواء النقي على السطح.
As firefighters, you should know a food factory, with flour particles scattered in the air trapped in a heated and enclosed environment, would lead to a huge dust explosion powerful enough to blow up the entire building. "كإطفائيين،" "ينبغي أن تعرفوا أنّ مصنع طعام،" "مع جزيئات دقيق متناثرة في الهواء"
جوال إصدار