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Cov yeeb nkab hlau tsis muaj qhov kub thiab txias uas tuaj yeem ua haujlwm hauv qhov chaw txias heev ntawm - 45 ~ - 195 ℃
Kev txhais: cov yeeb nkab hlau kub qis yog cov hlau ua los ntawm cov pa roj carbon nruab nrab. Cov yeeb nkab hlau txias thiab kub thiab kub qis muaj kev ua tau zoo, cov khoom siv kho tshuab zoo, tus nqi qis thiab cov peev txheej dav, yog li lawv tau siv dav. Nws qhov tsis muaj zog tshaj plaws yog tias cov khoom ua haujlwm ...Nyeem ntxiv -
Pib Zoo-Yuantai Derun Steel Pipe Manufacturing Group
Thaum kawg ntawm lub caij so caij nplooj ntoos hlav, peb tau pib txoj kev taug kev tshiab. Nplooj ntawv lub npe ntawm lub xyoo tshiab tau qhib, thiab "ua haujlwm hnyav" yog lo lus uas nyiam qhov muag tshaj plaws ntawm lub xyoo no. Xyoo 2023, txhua tus yuav rub lawv lub tes tsho thiab ua haujlwm hnyav. Thov ntseeg t...Nyeem ntxiv -
Saib rau pem hauv ntej rau xyoo 2023: Tianjin yog raws li dab tsi los tawm tsam rau kev lag luam?
Los ntawm kev ua siab ntev ntawm Tianjin txoj kev lag luam, peb tuaj yeem pom tias Tianjin txoj kev loj hlob muaj lub hauv paus ruaj khov thiab kev txhawb nqa. Los ntawm kev tshawb nrhiav qhov kev ua siab ntev no, peb tuaj yeem pom lub zog ntawm Tianjin txoj kev lag luam hauv lub sijhawm tom qab muaj kev sib kis. Lub Rooj Sib Tham Txog Kev Ua Haujlwm Kev Lag Luam Nruab Nrab uas nyuam qhuav xaus...Nyeem ntxiv -
Tianjin Yuantai Derun Group lub square thiab rectangular welded steel kav tau txais AAAAA khoom pov thawj los ntawm lub koom haum ntawm Metallurgical Kev Lag Luam Planning.
Tianjin Yuantai Derun Group lub square thiab rectangular welded steel kav tau txais AAAAA khoom pov thawj los ntawm lub koom haum ntawm Metallurgical Kev Lag Luam Planning Raws li cov kev cai tshwj xeeb ntawm "so assured" rau square thiab rectangular welded kav ...Nyeem ntxiv -
Lub Rooj Sib Tham Txog Kev Lag Luam Hlau thiab Hlau Tuam Tshoj 18th thiab lub rooj sib tham txhua xyoo 2022 ntawm Lange Steel Network tau ua tiav
Txij thaum Lub Ib Hlis 7 txog 8, qhov kev tshwm sim txhua xyoo ntawm Tuam Tshoj txoj kev lag luam hlau, "18th China Steel Industry Chain Market Summit thiab Lange Steel 2022 Annual Meeting", tau muaj nyob rau hauv Beijing Guodian International Conference and Exhibition Center. Nrog lub ntsiab lus ntawm "Hla lub voj voog...Nyeem ntxiv -
Tom qab qhov kev tshawb nrhiav kub "Jinghai IP hauv ntiaj teb"
Qhov chaw: Enorth.com.cn Tus sau: Xov xwm yav tsaus ntuj Liu Yu Tus kws kho: Sun Chang Cov ntsiab lus: Tsis ntev los no, "Jinghai IP hauv ntiaj teb" tau maj nrawm mus rau hauv kev tshawb nrhiav kub hauv network. Jinghai tau tsim "lub tais kub" ntawm World Cup los ntawm kev tsim khoom, tsim thawj "xoom siv hluav taws xob...Nyeem ntxiv -
Xov Xwm Zoo - Zoo siab rau cov khoom siv yeeb nkab puag ncig ntawm Yuantaiderun Steel Pipe Manufacturing Group tau txais daim ntawv pov thawj European!
Xov Xwm Zoo - Zoo siab rau cov khoom siv yeeb nkab puag ncig ntawm Tianjin Yuantai derun Steel Pipe Manufacturing Group tau txais daim ntawv pov thawj European tus qauv! Thaum Lub Ib Hlis 5, 2023, Tianjin Yuantai Derun Steel Pipe Manufacturing Group tau txais European sawv ...Nyeem ntxiv -
Lub raj xa dej ces kaum ntse: yuav ua li cas kom paub qhov txawv ntawm txoj kab uas hla loj thiab txoj kab uas hla me?
Cov txoj kab uas hla ntawm cov kav dej plaub fab ntse yog loj thiab me. Tab sis peb yuav qhia qhov txawv li cas? 1: Lub raj plaub fab ntse: yuav ua li cas thiaj paub qhov txawv ntawm txoj kab uas hla loj thiab txoj kab uas hla me? Lub raj plaub fab ntse yog lub raj plaub fab tshwj xeeb nrog lub kaum ntse ntse, uas...Nyeem ntxiv -
Qhov Tseem Ceeb ntawm Daim Ntawv Pov Thawj LEED hauv Kev Tsim Kho Vaj Tse Niaj Hnub
Kev Taw Qhia: Cov txiaj ntsig ntawm ib puag ncig, kev noj qab haus huv thiab kev lag luam - Daim Ntawv Pov Thawj LEED yog dab tsi? Vim li cas nws thiaj tseem ceeb hauv kev tsim vaj tsev niaj hnub no? Niaj hnub no, ntau thiab ntau yam ua rau muaj kev phom sij rau ib puag ncig hauv peb lub neej niaj hnub no. Cov chaw tsim kho tsis ruaj khov...Nyeem ntxiv -
Kev sib piv ntawm cov yeeb nkab hlau ncaj thiab cov yeeb nkab hlau kauv
1. Kev sib piv cov txheej txheem tsim khoom Cov txheej txheem tsim khoom ntawm cov yeeb nkab hlau ncaj ncaj yog qhov yooj yim heev. Cov txheej txheem tsim khoom tseem ceeb yog cov yeeb nkab hlau ncaj ncaj uas vuam ntau zaus thiab cov yeeb nkab hlau ncaj ncaj uas vuam hauv qab dej. Cov yeeb nkab hlau ncaj ncaj...Nyeem ntxiv -
Xyoo Tshiab Zoo Siab - Tuam Tshoj tus thawj coj ntawm cov hlau hollow seem
Cov roob thiab cov dej ntws tuaj yeem thaiv qhov pom, tab sis tsis tuaj yeem cais qhov kev ntshaw tob: cov kab ntev thiab kab latitude tuaj yeem qhib qhov deb, tab sis tsis tuaj yeem thaiv qhov kev xav tiag tiag; Xyoo tuaj yeem dhau mus, tab sis lawv tsis tuaj yeem tso tseg rub txoj xov ntawm kev phooj ywg. Nyob zoo Xyoo Tshiab, gre...Nyeem ntxiv -
Peb qhov zoo tseem ceeb-Tianjin Yuantai Derun Steel Pipe Manufacturing Group
Tianjin Yuantai Derun Steel Pipe Manufacturing Group lub hom phiaj yog ua ib lub npe nrov ib puas xyoo thiab teeb tsa lub qauv zoo, txhawm rau muab cov khoom zoo thiab cov kev pabcuam rau cov neeg siv khoom yeeb nkab thoob ntiaj teb. Tam sim no, peb muaj peb qhov zoo tseem ceeb. Kuv yuav qhia txog...Nyeem ntxiv
TUS thawj coj ntawm HOLLOW SECTION HAUV SUAV TEB
