أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Sorry i can,t answer.. i am civil
sorry i'm not expert on this filed
thank you for invitation this is not my specalist
ITS NOTHING BUT FERMENTATION OF PETROLEUM PRODUCTS THEIR MAIN PURPOSE IS TO IMPROVE THE COLORIFIC VALUE OF THE FUELTO MAINTAIN FLASH AS WELL AS FIRE POINT AT TARGET TEMPERATURE
thank s for invitaion idon't have proper answer
thanks
I don't have proper answer
thanks for invitation , but this answer out my field