نقاش المستخدم:Ayoob chemist

من ويكيبيديا، الموسوعة الحرة

hallo, my name is Ayoob im form Oman im working as feild chemist ,all that ineed to know more about compound called demulsifire and it,s types


thanks you



On othe hand i would like to known if I can find any college give studing by internet in analytical chemistry i neeto get diploma if it is passible