E le ho fa bareki tšebeletso e betere le ea botsebi haholoanyane, hoseng ha la 17 Phupu 2019, basebetsi bohle ba Youfa International ba ithutile maemo a machaba bakeng sa phala ea tšepe e batang e nang le lisekoere le likhutlo li 'ne.
Qalong, mookameli kakaretso Li Shuhuan o ile a hlahisa Youfa ka bokhutšoanyane ho tloha ka selemo sa 2000 ho tloha fekthering e nyane mme jwale e fihlella bokgoni ba tlhahiso ba ditone tse dimilione tse 16 mme bophahamo ba thomello ya kantle ho naha ke ditone tse dikete tse 25.
Eaba ha e le morupeli lekhetlong lena mookameli oa machaba Ma oa khamphani ea Hong Kong o fana ka thuto mabapi le phaephe ea tšepe e batang e nang le sekwere le khutlonnetsepa.
Hona jwale, maemo a batang a diphaephe tsa tshepe tse sekwere le tse kgutlonnetsepa ke GB/T 6728-2017, JIS G3466-2015, ASTM A500/A500M-2018 le EN10219-1&2-2006.
En10219-2 e boletse hore mamello ea bophara ke -/+0.6%, mamello ea botenya ha e fete -/+10%, sekwere sa mahlakore ke 90⁰± 1⁰, 'me radius ea likhutlo ha e fete botenya ba lebota bo boletsoeng ka makhetlo a mararo. Ho EN10219 e tloaelehileng, e boetse e hlalosa ho sotha le ho otloloha.
Kamora thuto ena, basebetsi ba Youfa International Trade ba tla fa bareki tšebeletso le litlhahiso tse ling tsa botsebi.
Nako ea poso: Phupu-19-2019