Muaj ntau cov xov xwm zoo tsis ntev los no, suav nrog kev nthuav qhia hnyav ntawm pob ntawm kev ntsuas kev ruaj ntseg nyiaj txiag los ntawm ntau lub tuam tsev, thiab kev txhim kho txuas ntxiv ntawm cov xwm txheej sib kis hauv ntau thaj tsam.Carbon Seamless Steel Yeeb Nkab.Thaum Lub Tsib Hlis 31, Pawg Neeg Saib Xyuas Lub Xeev tau tshaj tawm tsab ntawv ceeb toom ntawm kev luam ntawv thiab xa tawm ib pob ntawm cov cai thiab kev ntsuas kom ruaj khov kev lag luam.Daim ntawv ceeb toom tau hais kom tso tawm cov khoom siv hluav taws xob zoo tshaj plaws ntawm qhov chaw ua haujlwm kom muaj kev nyab xeeb, huv si thiab siv tau zoo.Tsim thiab txhim kho qhov kev txhawb siab thiab kev txwv txoj cai mechanism rau kev tsim cov thee.Ua kom nrawm ntawm kev tuav cov thee mine lav cov txheej txheem raws li txoj cai lij choj thiab kev tswj hwm, thiab txhawb kev tsim nyog qhib-qhov thiab hauv av thee mine tej yaam num kom tso tawm lub peev xwm ntau lawm ntawm qhov chaw ntawm kev ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm ecological.Kho lub peev xwm nuclear nce txoj cai sai li sai tau, txhawb cov thee mines nrog kev nyab xeeb kev tsim khoom los txhim kho lawv lub peev xwm tsim khoom, ua kom muaj peev xwm ua kom muaj peev xwm ua tau zoo, thiab ua kom muaj kev nyab xeeb ntawm lub zog, hluav taws xob thiab cov khoom siv roj rau lub caij ntuj sov.
Thaum pib ntawm lub xyoo no, kev thov steel hauv tsev tau poob qis vim muaj kev sib kis thiab vaj tsev.Txawm li cas los xij, nyob rau hauv lub teb chaws "kev txhawb zog" txoj cai thiab "txheej xwm zeroing" txoj cai ntawm kev sib kis, peb yuav pom kev kho thiab txhim kho ntawm sab vaj tsev, kev siv cov phiaj xwm kev tsim vaj tsev, thiab kev rov ua haujlwm ntawm kev xa tawm thiab kev lag luam.Kev rov pib ua haujlwm thiab kev tsim khoom tom qab muaj kev sib kis tseem yuav txhawb nqa kev txhim kho ntawm kev siv steel rau lub hli.Yog li ntawd, nyob rau hauv qhov xwm txheej uas qhov kev txo qis ntawm cov khoom siv roj av tsis yog nyob rau hauv kev kub siab, Steel nqi yuav tsum maj mam ntxiv dag zog.Nyob rau tib lub sijhawm, qee qhov steel mills thiab coking nroj tsuag tau txo cov khoom lag luam vim kev poob, uas tseem yuav pab txo qis cov khoom siv thiab kev thov hauv kev lag luam steel.
Qhov nce siab ntawm cov nqi hlau ore muaj feem cuam tshuam rau tag nrho cov macro ib puag ncig.Shanghai tau tsis raug kaw, lub teb chaws kev ntsuas kom ruaj khov kev loj hlob tau nthuav qhia ntau ntxiv, cov khw muag khoom thiab cov khoom lag luam tau nce siab, thiab steel yav tom ntej thiab cov khoom muag tau pib rov qab los.Lub downstream tawm tswv yim yog tias qhov kev thov tsis zoo, tab sis covhlauCov khoom muag tau poob ntau lub lim tiam dhau los, thiab qhov kev thov thiab kev ntseeg siab tau rov qab los, tshwj xeeb tshaj yog kev ntseeg siab.Ua ntej ntawd, cov hlau mills tsis tau txo ntau lawm, thiab cov khoom siv ntawm cov hlau tsis txaus, ua rau tus nqi ntawm cov hlau ore nce.
Post lub sij hawm: Jun-07-2022