Kukho amanqanaba amahlanu okunyibilika kwempundu eshushu, oko kukuthi inqanaba lokufudumeza, inqanaba le-endothermic, inqanaba lokutshintsha, inqanaba le-welding kunye nenqanaba lokupholisa.1. Ukulungiswa kwe-Welding: beka umbhobho ofakela phakathi kwe-clamp ehambayo kunye ne-clamp esisigxina, kunye nomgama phakathi kwee-orifices zemibhobho emibini ephakathi kuya ...
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