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EU ikubwezera motsutsana ndi mitengo yachitsulo ya US ndi aluminiyamu ndi zotsutsana
BRUSSELS, Epulo 9 (Xinhua de Yongjian) Poyankha kukhazikitsidwa kwa US kwamitengo yazitsulo ndi aluminiyamu ku European Union, European Union idalengeza pa 9 kuti idatengera njira zotsutsana, ndipo idaganiza zoikanso mitengo yobwezera pazinthu zaku US ...Werengani zambiri -
Makampani azitsulo aku China alowa gawo latsopano la kuchepetsa mpweya
China chitsulo ndi zitsulo makampani posachedwapa m'gulu dongosolo mpweya malonda, kukhala wachitatu makampani kiyi kuti m'gulu msika dziko mpweya pambuyo makampani mphamvu ndi mafakitale zomangamanga. pofika kumapeto kwa 2024, mpweya wa carbon dziko ...Werengani zambiri -
Kodi zitsulo zothandizira zitsulo zosinthika ndi zotani?
Chitsulo chosinthika chachitsulo ndi mtundu wa membala wothandizira womwe umagwiritsidwa ntchito kwambiri pothandizira mawonekedwe, amatha kusinthidwa kuti agwirizane ndi mawonekedwe aliwonse a template ya pansi, chithandizo chake ndi chosavuta komanso chosinthika, chosavuta kuyika, ndi gulu la membala wothandizira zachuma ndi zothandiza ...Werengani zambiri -
Muyezo watsopano wazitsulo zachitsulo wafika ndipo udzakhazikitsidwa mwalamulo kumapeto kwa September
Mtundu watsopano wamtundu wazitsulo wamtundu wa GB 1499.2-2024 "chitsulo cholimbitsa konkriti gawo 2: mipiringidzo yotentha yopindika ndi nthiti" idzakhazikitsidwa mwalamulo pa Seputembara 25, 2024 M'kanthawi kochepa, kukhazikitsidwa kwa muyezo watsopano kuli ndi malire ...Werengani zambiri -
Kumvetsetsa zamakampani azitsulo!
Ntchito Zitsulo: Zitsulo zimagwiritsidwa ntchito makamaka pomanga, makina, magalimoto, mphamvu, zomanga zombo, zipangizo zapakhomo, ndi zina. Zoposa 50% zazitsulo zimagwiritsidwa ntchito pomanga. Chitsulo chomangira chimakhala ndi rebar ndi waya, etc., nthawi zambiri malo ndi zomangamanga, r ...Werengani zambiri -
Kodi muyezo wa ASTM ndi chiyani ndipo A36 imapangidwa ndi chiyani?
ASTM, yomwe imadziwika kuti American Society for Testing and Equipment, ndi bungwe lotsogola padziko lonse lapansi lodzipereka pakupanga ndi kufalitsa miyezo yamafakitale osiyanasiyana. Miyezo iyi imapereka njira zoyesera zofananira, mawonekedwe ndi malangizo ...Werengani zambiri -
Chitsulo Q195, Q235, kusiyana kwa zinthu?
Kodi pali kusiyana kotani pakati pa Q195, Q215, Q235, Q255 ndi Q275 pankhani yazinthu? Chitsulo chopangidwa ndi mpweya ndiye chitsulo chomwe chimagwiritsidwa ntchito kwambiri, chiwerengero chachikulu kwambiri chomwe chimakulungidwa kukhala chitsulo, mbiri ndi mbiri, nthawi zambiri sichiyenera kugwiritsidwa ntchito mwachindunji ndi kutentha, makamaka kwa jini ...Werengani zambiri -
Kupanga SS400 otentha adagulung'undisa structural zitsulo mbale
SS400 otentha adagulung'undisa structural zitsulo mbale ndi wamba zitsulo zomanga, ndi katundu kwambiri makina ndi ntchito processing, chimagwiritsidwa ntchito pomanga, milatho, zombo, magalimoto ndi madera ena. Makhalidwe a SS400 otentha adagulung'undisa zitsulo mbale SS400 H ...Werengani zambiri -
API 5L zitsulo chitoliro chiyambi
API 5L zambiri amatanthauza payipi zitsulo chitoliro (chitoliro chitoliro) wa kukhazikitsa muyezo, payipi zitsulo chitoliro kuphatikizapo zitsulo chitoliro zitsulo ndi welded zitsulo chitoliro magulu awiri. Pakali pano mu payipi yamafuta timakonda kugwiritsa ntchito welded zitsulo chitoliro chitoliro mtundu spir ...Werengani zambiri -
Kufotokozera kwa SPCC ozizira adagulung'undisa zitsulo
1 dzina tanthauzo SPCC poyamba anali Japanese muyezo (JIS) "ntchito zonse ozizira adagulung'undisa pepala zitsulo mpweya ndi Mzere" dzina zitsulo, tsopano mayiko ambiri kapena mabizinezi mwachindunji ntchito kusonyeza awo kupanga zitsulo zofanana. Chidziwitso: magiredi ofanana ndi SPCD (ozizira-...Werengani zambiri -
Kodi ASTM A992 ndi chiyani?
Kufotokozera kwa ASTM A992/A992M -11 (2015) kumatanthawuza zigawo zazitsulo zopindidwa kuti zigwiritsidwe ntchito pomanga nyumba, zomanga za mlatho, ndi zina zomwe zimagwiritsidwa ntchito nthawi zambiri. Muyezowu umatchula ziwerengero zomwe zimagwiritsidwa ntchito kuti zitsimikizire kuchuluka kwa mankhwala ofunikira pakuwunika kwamafuta monga...Werengani zambiri -
Ndi mafakitale ati omwe makampani azitsulo ali ndi mgwirizano wamphamvu?
Makampani opanga zitsulo amagwirizana kwambiri ndi mafakitale ambiri. Zotsatirazi ndi zina mwamafakitale okhudzana ndi mafakitale azitsulo: 1. Ntchito yomanga: Chitsulo ndi chimodzi mwazinthu zofunika kwambiri pantchito yomanga. Amagwiritsidwa ntchito kwambiri pomanga nyumba ...Werengani zambiri
