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Tus nqi tooj liab lub sij hawm luv luv tseem yuav nyob rau hauv tus qauv tsis muaj zog rov qab
1. [Democratic Republic of the Congo cov tooj liab xa tawm tau nce 7.4% hauv 2021] xov xwm txawv teb chaws nyob rau lub Tsib Hlis 24, cov ntaub ntawv tshaj tawm los ntawm Ministry of Mines ntawm Democratic Republic of the Congo hnub Tuesday qhia tias lub teb chaws cov tooj liab xa tawm tau nce 12.3% rau 1.798 lab tons hauv 2021, ib ...Nyeem ntxiv -
Consumption Structure Of Non-ferrous Copper Hauv Suav teb
Vim nws zoo heev ductility, thermal conductivity thiab conductivity, tooj liab yog dav siv nyob rau hauv ntau yam lag luam, feem ntau nyob rau hauv lub hwj chim, kev tsim kho, khoom siv hauv tsev, tsheb thauj mus los thiab lwm yam lag luam.Hauv kev lag luam hluav taws xob, tooj liab yog qhov tsim nyog tshaj plaws uas tsis muaj nuj nqis hlau cov khoom siv raws li kev coj ua ...Nyeem ntxiv -
Copper Inventory Status
Antaike, lub koom haum tshawb fawb Suav, tau hais tias nws qhov kev tshawb fawb smelter tau qhia tias kev tsim tooj liab nyob rau lub Ob Hlis yog tib yam li thaum Lub Ib Hlis, ntawm 656000 tons, ntau dua li qhov xav tau, thaum lub lag luam tseem ceeb ntawm cov khoom siv hlau rov ua haujlwm qeeb.Tsis tas li ntawd, tooj liab concentrate kho ...Nyeem ntxiv -
Tus nqi tooj liab tau cia siab tias yuav rov qab me ntsis hauv lub sijhawm luv
Qhov xwm txheej kis mob hauv Shanghai tau zoo tuaj thiab tab tom maj mam tsis kaw.Kev lag luam kev xav tau zoo tuaj, thiab kev siv tooj liab tom ntej tuaj yeem ua kom rov zoo dua.Cov ntaub ntawv nyiaj txiag lub Plaub Hlis tau tshaj tawm lub lim tiam no poob qis, thiab qhov cuam tshuam ntawm kev sib kis ntawm kev lag luam hauv tsev ex ...Nyeem ntxiv -
Tuam Tshoj Mining Enterprises nqis peev hnyav los pib Jinba Copper Mine Project
Nws tau tshaj tawm tias Alaska mine hauv Chinoy yuav rov pib tsim tooj liab tom qab Suav cov tub ua lag luam koom tes nrog Zimbabwe Mining Development Corporation (ZMDC) thiab nqis peev US $ 6 lab.Txawm hais tias Alaska tooj liab smelter tau raug kaw txij li xyoo 2000, nws tau rov ua haujlwm dua.Nws cia siab tias yuav yog f ...Nyeem ntxiv -
Cov tooj liab tsim li cas
Tooj liab yog los ntawm cov kua dej thermal, feem ntau yog tsim los ntawm cov dej, thiab tso tawm los ntawm cov magma txias.Cov magma no, uas kuj yog lub hauv paus ntawm kev tawg, los ntawm nruab nrab txheej ntawm lub ntiaj teb lub hauv paus thiab crust, uas yog, mantle, thiab ces nce mus rau lub ntiaj teb saum npoo los tsim ib tug magma cham ...Nyeem ntxiv -
Luv Taw Qhia Ntawm Beryllium Copper
Beryllium tooj liab, tseem hu ua beryllium bronze, yog tooj liab alloy nrog beryllium ua lub ntsiab hlau alloy.Cov ntsiab lus ntawm beryllium hauv cov hlau yog 0.2 ~ 2.75%.Nws qhov ceev yog 8.3 g / cm3.Beryllium tooj liab yog nag lossis daus hardening alloy, thiab nws hardness tuaj yeem ncav cuag hrc38 ~ 43 tom qab sol ...Nyeem ntxiv -
Nrog rau Kev Yooj Yim 0f Tus Kab Mob Sib Kis Hauv Suav Teb, tooj liab Roses
Lub Tsib Hlis 12, 2022 qhov chaw: Changjiang nonferrous hlau network tshaj tawm: tongwj University, nruab nrab tsev kawm ntawv Abstract: tooj liab tus nqi rov qab rau hnub Wednesday vim tias qhov kev poob qis hauv covid-19 tus kab mob hauv Suav teb, cov neeg siv hlau loj, tau txo qis kev txhawj xeeb tsis ntev los no, txawm hais tias muaj kev sib kis mus ntxiv. ...Nyeem ntxiv -
Carbon Neutralization Urges Kev Hloov Kho ntawm Aluminium Kev Lag Luam.
Lub Plaub Hlis 21, cov khoom lag luam hauv zej zog ntawm electrolytic aluminium yog 1021000 tons, qhov txo qis ntawm 42000 tons piv nrog rau hnub Thursday.Ntawm lawv, tshwj tsis yog tias cov khoom muag hauv Wuxi tau nce me ntsis los ntawm 2000 tons vim kev txwv kev thauj mus los, kev xa khoom hauv lwm thaj chaw tau nce ...Nyeem ntxiv -
Changjiang Nonferrous Metals: Cov kab mob sib kis txuas ntxiv txhawm rau txwv kev thov, thiab tooj liab yuav poob rau 25th
Copper yav tom ntej kev lag luam]: kev lag luam tsis muaj zog thoob ntiaj teb kev loj hlob thiab kev nce ntawm Asmeskas cov paj laum cuam tshuam kev lag luam kev ntseeg siab.Lun tooj liab hloov pauv thiab poob txhua lub lim tiam.Qhov tseeb kaw lus yog US $ 10069 / ton, kaw US $ 229, lossis 2.22%.Kev lag luam ntim yog 15176 tes, ...Nyeem ntxiv -
Hloov tshiab ntawm qhov xwm txheej kis mob hauv Suav teb Suzhou
Nyob nruab nrab ntawm 0:00 txog 15:00, Lub Peb Hlis 2, ib kis mob hauv zos nrog cov tsos mob me tau sau npe hauv Suzhou.Cov ntaub ntawv tau pom nyob rau hauv cov pab pawg nyob rau hauv kev tswj hwm thiab kev tswj hwm.Raws li ntawm 15:00, Lub Peb Hlis 2, 118 tus neeg kis mob hauv zos (32 muaj cov tsos mob me me thiab 86 muaj tsos mob me) thiab 29 hauv zos ...Nyeem ntxiv -
Tuam Tshoj Txoj Cai Kev Lag Luam
Cov thawj coj hauv Suav teb tau tshaj tawm cov cai tshiab rau ntau xyoo 2021 txhawm rau hais daws qhov tsis txaus ntseeg nyob rau hauv kev lag luam ntev.Lub xyoo no, tsoomfwv Suav xav kom ntseeg tau tias cov teebmeem ntawm cov kev txav no tsis ua rau muaj kev cuam tshuam ntau dhau.Tom qab lub hlis ntawm cheb txav mus rau kev hloov kho ...Nyeem ntxiv
