Xov xwm

FedEx, yog ib lub tuam txhab xa khoom loj tshaj plaws hauv ntiaj teb, tau tshaj tawm txoj kev npaj kho tshiab tseem ceeb uas suav nrog kev sib koom ua ke hauv av thiab nthuav qh...

Kev tawg ntawm ATI Tshwj Xeeb Alloys thiab Cheebtsam cog hauv Millersburg, yav tas los hu ua Wah Chang, ua rau plaub tus neeg ua haujlwm raug mob rau hnub Tuesday. Txawm li cas ...

Daim ntawv thov thaj chaw ntawm kev ua haujlwm siab chromium hlau yog nyob rau hauv high-end manufacturing teb, tshwj xeeb tshaj yog nyob rau hauv nruab nrab thiab high voltage ...

Srexin Material tau tshaj tawm cov ntawv tshaj tawm ib nrab xyoo rau xyoo 2023, tshaj tawm tias kev lag luam loj hlob hauv high-end high-temperature alloys, nruab nrab- thiab hi...

Baker Hughes tau tshaj tawm nws Daim Ntawv Qhia Txog Kev Teeb Meem Teeb Meem (CMRT) rau 2019. Lub tuam txhab cia siab tias yuav muab cov ntaub ntawv raug thiab pob tshab ntawm k...

Puas yog koj ua si Starfield thiab xav paub yuav ua li cas kom tau koj txhais tes ntawm qee qhov vanadium? Saib tsis ntxiv! Vanadium tsuas yog lwm cov hlau ntawm cov npe ntawm c...

Is Nrias teb txwv tsis pub xa tawm plaub yam hlau tsis tshua muaj: lithium, beryllium, niobium thiab tantalum

Lub caij ntuj sov concert series ntawm Historic Washington State Park tab tom los ze, tab sis tsis ua ntej tawm mus nrog lub suab nrov! Zirconium Quartet tau tshaj tawm tias yua...

Cov yas tau hloov pauv peb lub ntiaj teb nrog lawv cov haujlwm thiab kev pheej yig. Txawm li cas los xij, lawv qhov kev puas tsuaj kuj tau ua rau lawv cov pob zeb hauv av thiab ...

Central Suriname Nature Reserve yog ib qho kev xav zoo nkauj tiag tiag. Npog thaj tsam ntawm 1.6 lab hectares, lub ciam teb yog lub tsev rau qee qhov zoo nkauj tshaj plaws hauv ...

Raws li cov tub ntxhais kawm kev lag luam, kev sau ntawv sau ntawv yuav zoo li yog ib txoj haujlwm txaus ntshai, tab sis nrog cov tswv yim thiab cov txheej txheem, koj tuaj yeem...

Cambridge Analytica yog ib qho ntawm cov neeg tseem ceeb tshaj plaws hauv kev lag luam cov ntaub ntawv txheeb xyuas. Nws tau paub txog nws lub peev xwm los siv cov ntaub ntawv l...