A: isilika yentsimbi engenastainless idla ngokubonakala kubantu ababonwayo, kukusetyenziswa xa kuthelekiswa ngokubanzi izixhobo zentsimbi ekrwada, kuninzi lwesilika yentsimbi egqityiweyo, intsimbi yomphezulu nokuba intle kwaye ibe nomtsalane kubathengi ngokukhawuleza. amagqabantshintshi amakhulu, inkangeleko yokugudiswa kunye nokucoceka kwamanqaku ocingo ngakumbi ngumthengi othandwayo, kodwa iinyani zezo, imbonakalo yesilika entle kunye nentsimbi ecocekileyo yomgangatho ombi kwaye akukho budlelwane ngqo.
Zimbini: isandla kunye nomatshini owenziwe ngocingo lwensimbi engenasici akukho mahluko. Ngenkangeleko, umatshini owenziwe ngocingo lwensimbi engenasici ngaphezu kobuhle besandla kunye nomatshini ogqityiweyo ukuqina okuphezulu; ukongeza, welded ngesandla kufuneka kwakhona abasebenzi kunye nezibonelelo eziphathekayo, kukho imingcipheko yokhuseleko, xa kuthelekiswa, iingenelo impahla eyenziweyo kuyabonakala.
III: Ukukhethwa kwentambo yensimbi engenasici kuninzi kuncinci, ubukhulu becala kuxhomekeke kwiimfuno zabathengi, kodwa ukuba ucinga nje encinci kunye nesayensi, uhlalutyo olubambekayo lweengxaki zekhonkrithi.
Ixesha lokuposa: Mar-12-2018