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ماهي الغازات المضرة في الهواء الجوي ؟

علم البيئة
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Question added by Marwan Jaber
Date Posted: 2014/12/21
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Yahia Elmestari
by Yahia Elmestari , Controle du qualite , SPA STRUGAL aluminium groupe des sociétés Hasnaoui

غاز النيتروجين والميثان وثاني أكسيد الكربون، وغاز مركبات الكربون الكلورية فلورية

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