Amaphutha othayela we-hot-dip: ukucisha, ukuklwebheka, ukudluliswa kwe-plaque, amaphilisi e-zinc, uhlangothi oluwugqinsi, izimpawu zommese womoya, ukuklwebheka kombese womoya, insimbi eveziwe, okufakiwe, ukulimala komshini, ukusebenza kabi kwe-substrate yensimbi, unqenqema lwamagagasi, ukugoqa. ,usayizi ongekho ezingeni, ukunamathisela, ungqimba lwezinc luyajiya...
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