Imboni Yesine
Ikhwalithi iyona kuphela inkomba yomkhiqizo. Isimo sengqondo esiqinile nesiphephile kufanele sisetshenziswe kuzo zonke izici zokukhiqiza umkhiqizo.
Izindlela Zokuhlola
Izindlela zokuhlola zokumelana nokushaqeka okushisayo nokuqina kweziqukathi zengilazi; Indlela yokuhlola ye-GB/T 4548 kanye nezigaba zokumelana nokuguguleka kwamanzi kwendawo yangaphakathi yesiqukathi sengilazi; Imikhawulo evumelekile yokuchithwa komthofu, i-cadmium, i-arsenic kanye ne-antimony ezitsheni zengilazi; 3.1 amazinga ekhwalithi yamabhodlela engilazi
Amandla Test
Ibhodlela eliyindilinga lizokwenziwa ngokuvumelana nezinhlinzeko ze-GB/T 6552. Khetha ingxenye ebuthakathaka kakhulu noma ingxenye yokuxhumana yebhodlela lomzimba ukuze uthole umthelela. Ukuhlolwa kohlobo kungenziwa ngokulingisa ukungqubuzana kokukhiqiza noma ukutholwa emshinini.
Ukuhlola Isampula
Okokuqala, bala inani lamaphakheji akhishwe ngokuya ngo-5% yenani eliphelele lamaphakheji kuleli qoqo lezimpahla: ingxenye eyodwa kwezintathu yenani elidingekayo lamaphakheji akhethwe ngokungahleliwe ukusuka ngaphambili, phakathi nangemuva kwemoto ngayinye, kanye no-30% - U-50% wamaphakheji akhethwe ngokungahleliwe kuphakheji ngayinye ukuze ahlolwe ukubukeka.
Kungani Us?
Isimo sengqondo sokukhiqiza esiqinile nesinomthwalo wemfanelo, inqubo yokukhiqiza ephumelelayo. Lawula ikhwalithi yongqimba lwamabhodlela ngongqimba ukuze uqinisekise ukuthi ibhodlela liqinile futhi liqinile.
