Txais tos rau peb cov vev xaib!
Txoj moo
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Npib xaub
Tankii muaj ntau npib tsib xee raws li cov neeg tiv thaiv hauv RTD sensors, Releasats, cov khoom cua sov, cov cua sov, thiab lwm yam. Engineers tsim nyob ib puag ncig cov khoom tshwj xeeb rau txhua tus alloy. Cov no suav nrog kev tiv thaiv, thermoelectric thaj chaw, siab tensile str ...Nyeem ntxiv -
Cov nqi muaj nuj nqis Etf: Ob peb lo lus nug JPMorgan (NSEARCA: GLTR)
Muaj nuj nqis cov nqi tseem nyob nruab nrab. Txawm hais tias tus nqi ntawm kub, nyiaj, platinum thiab palladium tau rov zoo los ntawm cov lows tsis ntev los no, lawv tsis tau nce qib tsis ntev los no. Kuv tau pib kuv txoj haujlwm hauv cov khoom lag luam hlau muaj nqi thaum xyoo 1980s, tsuas yog tom qab lub fiasco ntawm Nelson thiab Bunker hauv lawv txoj kev mus nrhiav ntawm nyiaj monopo ...Nyeem ntxiv -
Thermocouple yog dab tsi?
Taw qhia: Hauv cov txheej txheem ntau lawm, qhov kub thiab txias yog ib qho tseem ceeb uas yuav tsum tau ntsuas thiab tswj tau. Hauv kev ntsuas kub, thermocoples tau siv dav. Lawv muaj ntau yam zoo, xws li cov qauv yooj yim, kev ua haujlwm yooj yim, kev ntsuas dav ...Nyeem ntxiv -
Kev kawm txog cua sov: Hom hluav taws xob tiv thaiv cua sov cov khoom
Ntawm lub plawv ntawm txhua qhov chaw hluav taws xob hluav taws xob hluav taws xob yog cov cua sov. Tsis muaj teeb meem loj npaum li cas yog, txawm tias nws muaj cua sov radiant, lossis kiv cua-yuam, ib qho chaw twg los hloov hluav taws xob rau hauv tshav kub. Qee zaum koj tuaj yeem pom cov cua sov, ...Nyeem ntxiv -
Biden Cancels Trump Cov Hlau Ntaus Ntawm EU
Cov lus cog tseg tau mus txog rau lub rooj sib tham ntawm Tebchaws Meskas thiab European Union pab pawg neeg them nyiaj rau kev tiv thaiv kev lag luam hlau rau tus thawj tswj hwm Biden. Washington - Lub Biden tswj hwm tshaj tawm rau hnub Saturday tias nws ...Nyeem ntxiv -
Lub Kaum Hlis Ism Manufacturation Indusid poob tab sis tau zoo dua li yuav tau, thiab tus nqi kub tau nyob ntawm lub siab txhua hnub
(Kitco Xov Xwm) raws li kev tsim tawm tag nrho ntawm lub koom haum ntawm cov khoom siv tswj tau poob rau lub Kaum Hlis, tab sis tau siab tshaj li qhov xav tau, tus nqi ntawm kub nce mus rau lub siab txhua hnub. Lub hli tas los, Ism Manufacturing Index yog 60.8%, uas tau siab dua li kev ua lag luam kev pom zoo ntawm 60.5%. Txawm li cas los xij, txhua hli ...Nyeem ntxiv -
Nickel Hlau
Nyeem ntxiv -
METALS-London tooj liab lub limtiam yuav poob vim Suav teb, Evergrande yog txhawj xeeb
Reuters, Kaum Hli 1-London Tooj Liab Cov nqi Rose rau hnub Friday, tab sis yuav poob rau kev pheej hmoo ntawm cov neeg ua lag luam ntawm cov av loj heev Suav teb pab pawg. Raws li ntawm 0735 GMT, peb-hlis tooj liab ntawm Londo ...Nyeem ntxiv -
Cleveland-cliff ntawm United States yeej peb qhov kev sib tw sib law liag nyob hauv 9th S & P Ntiaj teb cov platts getts
London, Kaum Hlis 14, 2021 / PrnewSwire / Cliffeland-CLIs, yeej rau North American Automotive Kev Lag Luam Hlau thiab Deal ntawm lub xyoo thiab CEO / tus thawj tswj hwm ntawm lub xyoo ...Nyeem ntxiv -
Tuam Tshoj Scrambles Kom daws cov zog nyem thiab nyeg cov qub ntawm kev tswj cov khoom lag luam Raw ua lag luam
Thaum Lub Kaum Ib Hlis 27, 2019, ib tug txiv neej tau txav mus rau lub zog hluav taws xob hluav taws xob hauv harbin, heilongjiang xeev, Suav. Reuters / Jason Lee Beijing, Cuaj Hlis 24 (Reuters) -Cov neeg tsim khoom lag luam thaum kawg muaj qee qhov kev cuam tshuam los nthuav dav kev cuam tshuam ...Nyeem ntxiv -
Txawm hais tias muaj kev txhawj xeeb tag nrho, Sika tseem zoo txog Tuam Tshoj lub zeem muag
Zurich (Reuters) -kief Executive Thomas Wasler tau hais txog cov teeb meem Rawnwide thiab qhov tsis paub txog cov teeb meem ntawm tus tsim tawm Tuam Tshoj Evergrande kom ua tiav nws 2021 lub hom phiaj. Tom qab xyoo tas los pandemic ua rau poob qis hauv ...Nyeem ntxiv -
Kev ruaj khov hauv kev siv tsheb thiab kev tsim kho cov lag luam tsav qhov kev thov ntawm cov qauv hlau hlau ua dua tshiab ntawm cov lej nruab nrab ntawm 5.5%
TSEEB.MR Kev Tshawb Fawb ntawm Cov Seem Hlau Recycling Khw Khw muag khoom lag luam thiab cov qauv cuam tshuam cuam tshuam rau cov hom hlau, seem thiab kev lag luam xav tau. Nws tseem hais txog cov tswv yim no tau txais los ntawm cov neeg ua si loj kom tau txais kev sib tw sib tw hauv cov ntawv sib tw hlau ...Nyeem ntxiv