Umzi-mveliso wesine
Umgangatho kuphela komgangatho wemveliso. Isimo sengqondo esingqongqo nesikhuselekileyo kufuneka sisetyenziswe kuwo onke amabakala emveliso yemveliso.
Iindlela zokuhlola
Iindlela zovavanyo zokunganyangeki kothusayo kunye nokuqina kwezikhongozeli zeglasi; I-GB / T 4548 indlela yovavanyo kunye nokuhlelwa kokumelana kwamanzi kumphezulu weglasi; Imida evumelekileyo yokukhokela, i-cadmium, i-cadmium, i-arsenic kunye nokupheliswa kwe-anthemon kwizikhongozeli zeglasi; 3.1 Imigangatho esemgangathweni yeebhotile zeglasi
Uvavanyo lwamandla
Ukujonga isampulu
Kutheni le nto kuthi?
Isimo semveliso engqongqo nenoxanduva, inkqubo yemveliso efanelekileyo. Lawula umgangatho wobeko lwebhotile ngomaleko ukuqinisekisa ukuba ibhotile iqinile kwaye iqinile.
