Xov xwm
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Lub tshuab nqus tsev nruam casting yog dab tsi?
1. Dab tsi yog metallurgical nruam nqus casting? Metallurgical nruam nruam casting yog ib hom tshiab ntawm casting txoj kev uas melts hlau nyob rau hauv lub tshuab nqus tsev tej yam kev mob thiab txhaj nws mus rau hauv lub pwm los tsim cov khoom hlau los ntawm txias thiab solidification ntawm pwm. Nruam lub tshuab nqus tsev casting ...Nyeem ntxiv -
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 alloy patching, evaporative cov ntaub ntawv, los yog kev soj ntsuam kuaj thiab tsim cov ntaub ntawv tshiab. Me me particle meta...Nyeem ntxiv -
Dab tsi yog induction melting rauv?
Ib qho induction melting rauv yog lub cub hluav taws xob uas siv cov khoom siv cua sov induction kom sov los yog yaj lawv. Lub ntsiab Cheebtsam ntawm ib tug induction rauv muaj xws li sensors, rauv lub cev, fais fab mov, capacitors, thiab tswj system. Cov khoom tseem ceeb ntawm qhov cub induction hauv ...Nyeem ntxiv -
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 ...Nyeem ntxiv -
Cov nqi kub thoob ntiaj teb yuav tawg cov ntaub ntawv keeb kwm hauv 2024
Nyob rau lub sijhawm tsis ntev los no, cov ntaub ntawv nyiaj txiag hauv Tebchaws Meskas, suav nrog kev ua haujlwm thiab kev nce nqi, tau poob qis. Yog tias kev nce nqi nce zuj zus, nws yuav ua kom cov txheej txheem ntawm kev txiav nyiaj paj. Tseem muaj qhov sib txawv ntawm kev ua lag luam kev cia siab thiab pib ntawm kev txiav nyiaj paj, tab sis qhov tshwm sim o ...Nyeem ntxiv -
Lub tebchaws United Nations tshaj tawm tsab ntawv tshaj tawm txog 2024 World Economic Situation and Outlook
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% ...Nyeem ntxiv -
Tus nqi kub thoob ntiaj teb tau teev tseg rau xyoo no! Nws puas yuav nce ntxiv rau xyoo tom ntej?
Hnub Friday no, Teb Chaws Asmeskas Tshuag lag luam tau kaw qis me ntsis, tab sis ua tsaug rau qhov muaj zog rov qab los ntawm qhov kawg ntawm 2023, tag nrho peb lub lag luam tseem ceeb hauv Teb Chaws Asmeskas tau nce rau cuaj lub lis piam sib law liag. Dow Jones Industrial Nruab Nrab tau nce 0.81% lub lim tiam no, thiab Nasdaq tau nce 0.12%, ob qho tib si teeb tsa qhov ntev tshaj plaws txhua lub lim tiam ...Nyeem ntxiv -
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. Nyob rau ntawm qhov qhib ceremony, Human Res ...Nyeem ntxiv -
Kev siv ntau yam ntawm graphite
Graphite yog cov ntxhia ntau heev nrog ntau lub cev thiab tshuaj lom neeg tshwj xeeb, ua rau nws siv dav hauv ntau qhov chaw. Kab lus no yuav qhia txog ntau yam kev siv graphite. 1, Daim ntawv thov ntawm graphite hauv xaum Graphite yog siv los ua cov khoom tseem ceeb ntawm cov hlau lead hauv xaum. Lub softness yog ...Nyeem ntxiv -
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 cov 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 ...Nyeem ntxiv -
Dab tsi yog hom tshuab casting
1, Taw qhia Lub tshuab casting yog cov cuab yeej siv los tsim cov hlau castings hauv kev tsim khoom. Nws tuaj yeem txhaj cov hlau molten rau hauv pwm thiab tau txais qhov xav tau casting zoo los ntawm cov txheej txheem txias thiab solidification. Nyob rau hauv txoj kev loj hlob ntawm cov tshuab casting, txawv ...Nyeem ntxiv -
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 platinum cov nqi txuas ntxiv nce, thiab cov nqi palladium oscillated ntawm qis qis. Nyob rau hauv cov ntaub ntawv ntawm kev lag luam, qhov ua ntej US manufacturing purchasing managers 'index (PMI) ...Nyeem ntxiv
