Ibholidi
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Amabhawodi angaphandle we-hexagon we-dip zinc
Ibholithi: Ingxenye engumshini, into yokubopha ehlanganisa izingxenye ezimbili, ikhanda nesikulufu (isilinda esinentambo yangaphandle), nenadi elinembobo yokubopha izingxenye ezimbili ezibizwa ngokuthi ukuxhumana kwebhawodi.