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Shaandhada Elektromagnetic-ka ee Taxanaha HTDZ
Codsiga:
Ka saar wasakhda oo nadiifi macdanta aan birta ahayn, sida ciidda silica, feldspar, kaolin iwm. Waxa kale oo loo isticmaali karaa warshadaha kale, sida wax ka qabashada biyaha lumay ee warshadaha birta, warshadaha korontada dhaliya, iyo in la nadiifiyo walxaha kiimikada ee wasakhaysan.
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Kala-soocidda Elektromagnetic-ka ee Budada Qalalan
Codsiga:Qalabkan waxaa loo isticmaalaa in laga saaro oksaydhyada birlabta ee daciifka ah, miridhku birta jajaban iyo wasakhda kale ee ka timaadda walxaha budada ah. Waxay si weyn ugu habboon tahay nadiifinta walxaha ee walxaha aan biraha ahayn, dhoobada, galaaska iyo warshadaha kale ee macdanta aan biraha ahayn, caafimaadka, kiimikada, cuntada iyo warshadaha kale.