Izidingo zekhwalithi zezakhiwo ezishiselwe, imikhiqizo eshiselwe, namajoyinti ashiselwe zinezinhlangothi eziningi. Zihlanganisa izidingo zangaphakathi ezifana nokusebenza ngokuhlanganyela kanye nenhlangano. Ngesikhathi esifanayo, akumele kube khona ukukhubazeka ekubukekeni, ukuma, ukunemba kosayizi, ukwakheka kwe-weld seam, indawo ephezulu kanye ne-int...
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