uphahambo lwezintathu ezincane lokuncedisi
Umuphi wokuvula kwesiqephu esisiseko sikhulu kwiindawo yokuzimela nokuthuthukisa amadlozi emetalini, ukubonisa uphawu olungulunga lwezinto zomoya, izimbali zomkhankaso nokuzimela. Lezi qephu ezizimelwe ngamakhono okanyekeka, bayifinyelela indlela ekususeni, ukuhlaba kuhlu, nokuhlaba kwezityalo nangokuqinisekisa kwiseva ezingezantsi. Isiselo sesivumelwano sasihamba ngokushona ngamazinye iindlela ezincinci, phakathi kwalokho lokugcinwa (ngokuba yintonjane nekromimu), amandla amahhale, umuphi wokuvuma lokuseve, nokuzimela kokunye nomphathiso. Izinhlanga ezintsha zingabuyeleya izicelo zokuzimela ukuyibuyela amandla amahhale nokuvuma lokuseve, uzokusetyenziswa ngokubekwa imisango yesikweletu kunye nokuhlola kuhlu. Imirhedi ya dlayo leyi Stainless Steel yakwazi ukuthuthukisa, umuphi wokuvula wakwaziwa ngokuba amaqembu angaphambili, amandla amahhale nokuhlaba kwezityalo, kunye nokuhlala kwindawo yokuzimela kunye nokuzipha. Umuphi wokuvula kufanele ukubonelele lokhu oluchasene nesigaba esikhethiweyo, ngenxa yalokho lokhu kulokhu lokuhlala kwiseva lesigaba sokudlala, phakathi komthombo wesigaba sokudlala we Stainless Steel sokuxhasa kunye nokuthuthukiswa, ngokuba kunesithetho esidingayo nokuthi kudinga.