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یکم مهر 1403 خشمگینم … نمیتوانم منطقی بنویسم از این فاجعهی تلخ و جانسوز… فاجعهی دردناک معدن زغالسنگ طبس … …
Suppose you are going to do reverse engineering, that is, for example, you have a piece of unknown steel and …
The owner of the photo above is best known For “Determining why the Liberty Ships were breaking in half during …
