Kodi njira zamagetsi ndi ziti?
Siyani uthenga
Njira zoyeserera zofananira za njanji pamsika ndi zinc popanga ndi kuyika kwakuda, zomwe zimapangidwa kuti zizigwiritsidwa ntchito ngati njira zothandizira amakampani ogulitsa njanji. Makasitomala akakhala ndi zosowa zosiyanasiyana, ndipo popanga zinc ndi kuwopana kwakuda sikungakumane nawo, ayenera kusankha njira zina zoperekera. Kodi njira zowongolera ndi njanji?
Kuphatikiza pa zagawina za mabungwe ndi electrocuatery, pali njira zina zambiri zamagetsi, monga ufa wopopera, womwe umatha kupangidwa m'mitundu yosiyanasiyana monga khofi kapena yoyera. Zina zazitali {{1} Ma sitima a aluminiyamu a alumini slide amatha kukhala ndi chithandizo cha oxidized kuti chiwapangitse kukhala okongola kwambiri. Pa madera ena omwe amafunikira kukana dzimbiri, pamwamba amatha kuthandizidwa ndi dacromet, yomwe ili ndi dzimbiri lomwe lili bwino kuposa zinc. Panthawiyo, mtengo ungakhale wokwera mtengo kwambiri kuposa ma zinc.
