Umkhondo weRubber undercarriage, uhlobo lwenkqubo yengoma esetyenziswa rhoqo kwiintlobo ngeentlobo zoomatshini bobugcisa kunye nezolimo, yenziwe ngezinto zerabha. Iyakwazi ukuziqhelanisa noluhlu lweendawo zokusebenza ezinocelomngeni kwaye inokuqina okuqinileyo, i-oyile, kunye nokuxhathisa kwe-abrasion. Ndiza kungena ngakumbi ...
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