xov xwm

Xov xwm kev lag luam

Xov xwm kev lag luam

  • Dab tsi yog granulating tshuab rau precious hlau?

    Ob lub hlau granulator thiab cov hlaws hlaws yog tib yam khoom, ob qho tib si siv los tsim cov khoom muaj nqi hlau.Cov hlau me me feem ntau yog siv rau hauv kev ua hlau rau cov hlau nplaum, cov ntaub ntawv evaporative, los yog kev tshawb fawb hauv chav kuaj thiab tsim cov ntaub ntawv tshiab.Me me particle meta...
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  • Puas yog induction cua sov ua haujlwm ntawm kub?

    Puas yog induction cua sov ua haujlwm ntawm kub?

    Induction melting rauv yog cov khoom siv hlau melting feem ntau, uas ua kom sov cov ntaub ntawv hlau mus rau lub melting point los ntawm lub hauv paus ntsiab lus ntawm induction cua sov, ua tiav lub hom phiaj ntawm melting thiab casting.Nws ua haujlwm kub, tab sis rau cov hlau muaj txiaj ntsig, nws tau pom zoo rau peb ...
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  • Lub tebchaws United Nations tshaj tawm tsab ntawv tshaj tawm txog 2024 World Economic Situation and Outlook

    Thaum Lub Ib Hlis 4th lub sijhawm hauv cheeb tsam, United Nations Department of Economic thiab Social Affairs tau tshaj tawm United Nations "2024 World Economic Situation and Outlook".Daim ntawv tshaj tawm tshiab ntawm United Nations kev lag luam kev lag luam kwv yees tias kev lag luam thoob ntiaj teb yuav tsum tau qeeb los ntawm 2.7% ...
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  • Precious Metals Group tau ua tiav lub 2023 Yunnan Province Industry Leading Talents Advanced Training Program

    Precious Metals Group tau ua tiav lub 2023 Yunnan Province Industry Leading Talents Advanced Training Program

    Tsis ntev los no, "2023 Yunnan Province Industrial Leading Talents Advanced Training Course" tau ua tiav hauv Hangzhou, tuav los ntawm Yunnan Provincial Department of Human Resources thiab Social Security thiab tuav los ntawm Precious Metals Group.Ntawm qhov qhib ceremony, Human Res ...
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  • Dao Fu Ntiaj Teb: Kub tseem muaj lub zog txaus kom mus txog qhov keeb kwm siab hauv 2024

    Dao Fu Ntiaj Teb: Kub tseem muaj lub zog txaus kom mus txog qhov keeb kwm siab hauv 2024

    Ib tus kws tshaj lij kev lag luam tau hais tias lub teeb liab los ntawm Tsoom Fwv Teb Chaws Reserve tias cov paj laum yuav raug txo qis hauv 2024 tau tsim qee qhov kev noj qab haus huv rau lub lag luam kub, uas yuav ua rau cov nqi kub nce mus txog keeb kwm siab hauv xyoo tshiab.George Milling Stanley, Tus Thawj Saib Xyuas Kub Kub ntawm Dow Jones ...
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  • Precious hlau lag luam diverged

    Lub lim tiam dhau los (Lub Kaum Ib Hlis 20 txog Lub Kaum Ib Hlis 24), tus nqi sib txawv ntawm cov hlau muaj txiaj ntsig sib txawv, suav nrog cov nyiaj thiab cov nyiaj platinum cov nqi txuas ntxiv nce, thiab cov nqi palladium oscillated ntawm qib qis.Nyob rau hauv cov ntaub ntawv ntawm kev lag luam, qhov ua ntej US manufacturing purchasing managers 'index (PMI) ...
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  • Qhov txawv ntawm forging thiab casting?

    Forging yog cov txheej txheem ntawm kev ua cov hlau tsis tshua muaj hlau ingots (billets) rau hauv qhov chaw ntxhib nrog qee yam duab thiab loj siv txoj kev xws li hlau melting, dov, los yog dov.Castings yog ib lo lus dav dav rau cov khoom siv cam khwb cia siv cov xuab zeb pwm lossis lwm txoj hauv kev;Nws yog ib yam khoom ua los ntawm ntau yam ...
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  • Dab tsi yog qhov txawv ntawm Zuojin 999 thiab Zuojin 9999?

    Dab tsi yog qhov txawv ntawm Zuojin 999 thiab Zuojin 9999?

    Zujin 999 thiab Zujin 9999 yog ob yam khoom siv kub purity sib txawv.Qhov sib txawv ntawm lawv yog nyob rau hauv purity ntawm kub.1. Zujin 999: Zujin 999 hais txog qhov purity ntawm cov ntaub ntawv kub mus txog 99.9% (tseem hu ua 999 qhov chaw ib txhiab).Qhov no sawv cev tias cov khoom kub muaj tsawg heev ...
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  • 2023 Bangkok Jewelry and Gem Fair, Thaib teb

    2023 Bangkok Jewelry and Gem Fair, Thaib teb

    2023 Bangkok Jewelry and Gem Fair-Exhibition Introduction40040Exhibition Heat Sponsor: Department of International Trade Promotion Exhibition area: 25,020.00 square meters Number of exhibitors: 576 Tus naj npawb ntawm cov qhua: 28,980 Lub sijhawm tuav: 2 zaug hauv ib xyoos Bangkok Gems & ...
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  • Hlau 3D luam ntawv tshuab hmoov molding txheej txheem cov ntsiab lus.

    Hlau 3D luam ntawv tshuab hmoov molding txheej txheem cov ntsiab lus.

    Hlau 3D luam ntawv tshuab hmoov molding txheej txheem cov ntsiab lus, cov ntaub ntawv kub, raws li qhov tseem ceeb tshaj plaws ntawm cov hlau qhov chaw 3D luam ntawv kev lag luam saw, kuj yog tus nqi loj tshaj.Ntawm lub rooj sib tham World 3D luam ntawv kev lag luam 2013, cov kws tshaj lij hauv ntiaj teb 3D luam ntawv kev lag luam tau qhia meej meej ...
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  • Tsis tshua muaj heev!Shandong nrhiav tau lub ntiaj teb kub mine!Qhov tob yog ntau tshaj 2,000 meters, thiab lub zos thickness yog siab li 67 meters...Tej zaum nws yuav tau mined ntawm tag nrho cov peev xwm rau mo ...

    Tsis tshua muaj heev!Shandong nrhiav tau lub ntiaj teb kub mine!Qhov tob yog ntau tshaj 2,000 meters, thiab lub zos thickness yog siab li 67 meters...Tej zaum nws yuav tau mined ntawm tag nrho cov peev xwm rau mo ...

    "Qhov kev ntsuas no yog qhov loj tshaj plaws nyob rau hauv lub teb chaws txog tam sim no, thiab nws kuj tsis tshua muaj nyob hauv ntiaj teb."Raws li Xov Xwm Tshaj Tawm rau Lub Tsib Hlis 18, Lub Tsib Hlis 17, Xiling Village Gold Mine Exploration Project hauv Laizhou City tau dhau los ntawm kev ntsuam xyuas cov kws tshaj lij tshwj xeeb los ntawm Lub Xeev Depa ...
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  • Yuav Ua Li Cas Koj Yuav Lub Cev Kub Lub Cev?

    Yuav Ua Li Cas Koj Yuav Lub Cev Kub Lub Cev?

    Yuav Ua Li Cas Koj Yuav Lub Cev Kub Lub Cev?Cov tub lag luam tab tom nrhiav kom txaus siab rau qhov kov, xav, thiab kev ruaj ntseg ntawm tus tswv kub yuav xav yuav kub tuav es tsis txhob muaj kev nqis peev uas tsis muaj peev xwm xws li cov nyiaj pauv pauv nyiaj kub (ETFs).Lub cev, nqis peev-qib kub, tseem hu ua kub bullion, tuaj yeem yuav ...
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