Marka la barbar dhigo cathodes tungsten, lanthanum hexaborate (LaB6) cathodes waxay leeyihiin faa'iidooyin sida shaqada baxsadka elektarooniga ah oo hooseeya, cufnaanta elektarooniga ah ee sii daaya, caabbinta bamamka ion, caabbinta sunta wanaagsan, waxqabadka xasilloon, iyo nolosha adeeg dheer. Waxaa si guul leh loogu dabaqay noocyo kala duwan...
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