Lefatšeng le potlakileng la tlhahiso ea sejoale-joale, tlhokahalo ea ho nepahala, ts'ebetso le ts'epahalo lits'ebetsong tsa welding ha e so ka e phahama. Kenyelletso ea lihlooho tse tsoetseng pele tsa li-welding e bile phetoho-papali, e fanang ka ts'ebetso e ke keng ea bapisoa mekhoeng e fapaneng ea ...
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