Xov xwm
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Civen caw koj tuaj koom kev nthuav qhia (PCIM Europe2019)
Txog PCIM Europe2019 Kev lag luam fais fab Electronics tau sib ntsib hauv Nuremberg txij li xyoo 1979. Lub rooj sib tham thiab lub rooj sib tham yog lub platform thoob ntiaj teb ua tus thawj coj uas qhia txog cov khoom lag luam tam sim no, cov ncauj lus thiab cov qauv hauv kev siv fais fab thiab cov ntawv thov. Ntawm no koj tuaj yeem nrhiav tau ib qho...Nyeem ntxiv -
Covid-19 puas tuaj yeem nyob tau ntawm cov chaw tooj liab?
Tooj liab yog cov khoom siv tua kab mob zoo tshaj plaws rau cov chaw. Tau ntau txhiab xyoo, ua ntej lawv paub txog cov kab mob lossis cov kab mob, tib neeg tau paub txog lub zog tua kab mob ntawm tooj liab. Kev siv tooj liab thawj zaug tau sau tseg ua ib qho kev kis kab mob ...Nyeem ntxiv -
Dab tsi yog dov (RA) tooj liab ntawv ci thiab nws ua li cas?
Cov ntawv ci tooj liab dov, ib daim ntawv ci hlau kheej kheej, yog tsim thiab tsim los ntawm txoj kev dov lub cev, nws cov txheej txheem tsim khoom raws li nram no: Ingoting: Cov khoom siv raw yog thauj mus rau hauv lub cub tawg melting t ...Nyeem ntxiv