A ga-emejuputa ụdị ọhụrụ nke ọkọlọtọ mba maka igwe rebar GB 1499.2-2024 "igwe maka ihe siri ike akụkụ nke 2: ogwe ọkụ na-ekpo ọkụ na-ekpo ọkụ" na Septemba 25, 2024 N'oge dị mkpirikpi, mmejuputa ụkpụrụ ọhụrụ ahụ nwere mmetụta dị n'akụkụ ...
Ngwa igwe: A na-ejikarị ígwè arụ ọrụ, igwe, ụgbọ ala, ike, ụgbọ mmiri, ngwa ụlọ, wdg. A na-eji ihe karịrị 50% ígwè arụ ọrụ. Ewu ígwè bụ tumadi rebar na waya mkpanaka, wdg, n'ozuzu ezigbo ala na ụlọ na akụrụngwa, r ...
Ụlọ ọrụ ígwè nwere njikọ chiri anya na ọtụtụ ụlọ ọrụ. Ndị a bụ ụfọdụ ụlọ ọrụ metụtara ụlọ ọrụ igwe: 1. Mwube: Steel bụ otu n'ime ihe ndị dị mkpa na ụlọ ọrụ ihe owuwu. A na-eji ya n'ọtụtụ ebe na-ewu ụlọ ...
China Steel Association ọhụrụ data na-egosi na na May, China si ígwè mbupụ iji nweta ise consecutive abawanye. The mbupụ olu nke ígwè mpempe akwụkwọ ruru a ndekọ elu, nke na-ekpo ọkụ akpọrepu eriri igwe na ọkara na oké efere mụbara kasị ukwuu. Na mgbakwunye, th ...
N'ozuzu, anyị na-akpọ ọkpọkọ aka-welded mkpịsị aka nwere dayameta mpụta karịrị 500mm ma ọ bụ karịa dị ka nnukwu dayameta ogologo-ọnụ nchara ígwè. Nnukwu dayameta ogologo-ofe ígwè ọkpọkọ bụ nhọrọ kasị mma maka nnukwu-ọnụ ọgụgụ pipeline oru ngo, mmiri na gas nnyefe oru ngo, na obodo mepere emepe anwụrụ netwọk constru ...
(RasAbuAboudStadium) maka iko mba ụwa nke 2022 na Qatar ga-apụ apụ, ka akwụkwọ akụkọ Spain si kwuo Marca. Stadiumlọ egwuregwu Ras ABU Abang, bụ nke ụlọ ọrụ Spen FenwickIribarren mere ma nwee ike ịnabata ndị fan puku iri anọ, bụ ámá egwuregwu nke asaa a ga-ewu na Qatar iji kwado asọmpi Iko Mbaụwa. ...