Ngomhla ziyi-14 kuZibandlela wezi-2020, iNational Standardization Administration igunyaze ukukhishwa kwezinga elinconyiwe elithi “Recycled Steel Raw Materials” (GB/T 39733-2020) elinconyiwe, elizosetshenziswa ngokusemthethweni ngoJanuwari 1, 2021.
Izinga likazwelonke elithi "Recycled Steel Raw Materials" lathuthukiswa yi-China Metallurgical Information and Standardization Institute kanye ne-China Scrap Steel Application Association ngaphansi kokuqondisa kwezinkonzo namakhomishini kazwelonke afanelekile kanye ne-China Iron and Steel Industry Association. Izinga lagunyazwa ngoNovemba 29, 2020. Emhlanganweni wokubuyekeza, ochwepheshe baxoxisane ngokugcwele ngezigaba, imigomo nezincazelo, izinkomba zobuchwepheshe, izindlela zokuhlola, nemithetho yokwamukela ezingeni. Ngemva kokubuyekezwa okuqinile, ngokwesayensi, ochwepheshe emhlanganweni bakholelwa ukuthi izinto ezijwayelekile zihlangabezana nezidingo zezinga likazwelonke, futhi bavuma ukubuyekeza nokuthuthukisa izinga likazwelonke “Lezinto Ezisetshenziswa Kabusha Zensimbi Yensimbi” ngokuvumelana nezidingo zomhlangano.
Ukwakhiwa kwezinga likazwelonke elithi "Recycled Steel Raw Materials" kunikeza isiqinisekiso esibalulekile sokusetshenziswa okuphelele kwemithombo yensimbi evuselelekayo yekhwalithi ephezulu kanye nokuthuthukiswa kwekhwalithi yezinto ezingasetshenzisiwe zensimbi ezigaywe kabusha.
Isikhathi sokuthumela: Feb-28-2023
