Enwere ike ịnye nkọwa ndị ọzọ nke nkwakọ ngwaahịa dịka ihe ndị ahịa chọrọ
(Benzene, o-p-xylene/N2, methanol, formaldehyde/N2, ethanol/N2, wdg.)
(Benzene, o-p-xylene/N2, methanol, formaldehyde/N2, ethanol/N2, wdg.)
mix
Ngwa
Semiconductor
Igwe fotovoltaic
Ikanam
Imepụta igwe
Ụlọ ọrụ Chemical
Ọgwụgwọ ahụike
Nri
Nnyocha sayensị
