Umnyango womlilo uya kuxhotyiswa ngocango lomlilo olusondeleyo, okanye isixhobo sokuvala umnyango esivumela ukuba umnyango womlilo ovulekileyo uvale ngokuzenzekelayo iqabunga lomnyango xa kwenzeka umlilo (ngaphandle kokusetyenziswa kwiindawo ezikhethekileyo, ezifana nomnyango we-shaft yombhobho; njl.).

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ucango lomlilo mot,Ucango lwentsimbi yokumelana nomlilo kunye nepleyiti yokukhaba ye-ss,Ucango lokufikelela olulinganiswe nomlilo,intsimbi yokungena efakwe emlilweni,aluminiyam anti umlilo umnyango,umnyango ochasene nomlilo, umnyango wangaphandle olinganiswe ngumlilo,ucango lomlilo mot,isibambi somlilo somnyango we-electromagnetic,Ucango lokufikelela olulinganiswe nomlilo,Ucango olunobunewunewu lomnyango wentsimbi,ucango lomlilo mot,Umlilo ulinganisele iingcango ezizenzekelayo zokutyibilika, umnyango wekhabhathi yabasebenzi belori yomlilo,aluminiyam anti umlilo umnyango,Umlilo ophakathi kweengcango zealuminium,Ucango lokufikelela olulinganiswe nomlilo,aluminiyam anti umlilo umnyango