زفاف - Propane Made With Renewable Process For The First Time

Propane Made With Renewable Process For The First Time

Bacteria ,Escherichia coli,, commonly referred to as E. coli. It is seen here with multiple flagella and fimbriae, E. coli can cause urinary tract infections, traveler's diarrhea, and nosocomial infections.

مصدر : http://www.theguardian.com/environment/2014/sep/02

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