Zolemba zina zapaketi zitha kuperekedwa malinga ndi zomwe makasitomala amafuna
(O2/N2, NO CO2 /N2, NO2/N2, C3H8 NO CO2/N2, etc. osiyanasiyana ndende)
(O2/N2, NO CO2 /N2, NO2/N2, C3H8 NO CO2/N2, etc. osiyanasiyana ndende)
kusakaniza
Mapulogalamu
Semiconductor
Solar Photovoltaic
LED
Kupanga Makina
Chemical Viwanda
Chithandizo chamankhwala
Chakudya
Kafukufuku wa Sayansi