Ka la 14 Tšitoe 2020, Tsamaiso ea Naha ea Boemo ba Naha e amohetse tokollo ea "Recycled Steel Raw Materials" (GB/T 39733-2020) e khothaletsoang maemo a naha, a tla kengoa tšebetsong ka molao ka la 1 Pherekhong 2021.
Tekanyetso ea naha ea "Recycled Steel Raw Materials" e ntlafalitsoe ke Setsi sa China Metallurgical Information and Standardization Institute le China Scrap Steel Application Association tlas'a tataiso ea makala le likomishene tse amehang tsa naha le Mokhatlo oa China oa Iron and Steel Industry Association. Tekanyetso e ile ea amoheloa ka la 29 Pulungoana 2020. Sebokeng sa tlhahlobo, litsebi li ile tsa tšohla ka botlalo karohano, mantsoe le litlhaloso, matšoao a tekheniki, mekhoa ea ho hlahloba, le melao ea ho amoheloa ka mokhoa o tloaelehileng. Ka mor'a tlhahlobo e tiileng, ea saense, litsebi sebokeng li ne li lumela hore lisebelisoa tse tloaelehileng li finyella litlhoko tsa maemo a naha, 'me li lumellane ho ntlafatsa le ho ntlafatsa maemo a naha a "Recycled Steel Raw Materials" ho latela litlhoko tsa kopano.
Ho hlophisoa ha maemo a naha a "Recycled Steel Raw Materials" ho fana ka tiisetso ea bohlokoa bakeng sa tšebeliso e feletseng ea lisebelisoa tsa tšepe tse nchafalitsoeng tsa boleng bo phahameng le ntlafatso ea boleng ba lisebelisoa tse tala tsa tšepe tse tsosolositsoeng.
Nako ea poso: Feb-28-2023
