A: isilika yentsimbi engagqwali idla ngokubonakala ebantwini ababonayo, yindlela yokusebenzisa izinto ezisetyenziswa kakhulu zentsimbi yemizi-mveliso, kwiintlobo ezininzi zesilika yentsimbi engagqwali igqityiwe, intsimbi yomphezulu nokuba intle kwaye ingena ukutsala abathengi ngokukhawuleza. I-Xia enye yezinto ezibalulekileyo ezinkulu, imbonakalo yayo igudileyo kwaye icocekile ngakumbi ngabathengi abayithandayo, kodwa inyaniso kukuba, imbonakalo yesilika yentsimbi entle nengagqwali yomgangatho imbi kwaye ayikho ngqo kulwalamano.
Eyesibini: ngesandla kunye nomatshini owenziwe ngocingo lwentsimbi engagqwali akukho mahluko. Ngokwembonakalo, umatshini owenziwe ngocingo lwentsimbi engagqwali kunobuhle bomatshini wesandla kunye nowokugqiba ukuqina okuphezulu; ukongeza, i-welding ngesandla ikwafuna abasebenzi abaninzi kunye nezixhobo eziphathekayo, kukho iingozi zokhuseleko, xa kuthelekiswa, iingenelo zeempahla ezenziweyo ziyabonakala.
III: Ukukhetha ucingo lwentsimbi engagqwaliyo kuncinci kakhulu, kuxhomekeke kakhulu kwiimfuno zabathengi, kodwa ukuba ucinga nje ukuba kuncinci kwaye akunasayensi, kuya kuhlalutyo olucacileyo lweengxaki zekhonkrithi.
Ixesha lokuthumela: Matshi-12-2018