Xov xwm khoom

  • What is Money detector banknote detector? How to identificate Counterfeiting technology?

    Dab tsi yog Money detector banknote detector?Yuav ua li cas txheeb xyuas cov cuab yeej cuav?

    Banknote detector yog ib hom tshuab los txheeb xyuas qhov tseeb ntawm cov ntawv nyiaj thiab suav cov lej ntawm cov ntawv nyiaj.Vim muaj qhov loj ntawm cov nyiaj ntsuab thiab kev ua haujlwm hnyav ntawm kev ua nyiaj ntsuab ntawm lub txhab nyiaj hauv tuam txhab nyiaj, lub txee nyiaj ntsuab tau dhau los ua cov khoom siv tsis tau.With the developme...
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  • Introduction to hand held microscope mini microscope

    Taw qhia rau tes tuav microscope mini microscope

    Tes tuav microscope tseem hu ua portable microscope.Raws li nws lub npe qhia, nws yog ib qho khoom me me thiab portable microscope khoom.Nws yog cov khoom siv thev naus laus zis tau ua tiav los ntawm kev sib txuas cov neeg tseem ceeb kho qhov muag microscope technology, advanced photoelectric conversion technology thiab kua ...
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  • Introduction to magnifying glass,magnifier

    Taw qhia rau iav magnifying, magnifier

    Yog tias koj xav paub ntau npaum li cas lub iav tsom iav yog dab tsi, thov nyeem cov hauv qab no: Lub iav tsom iav yog ib qho yooj yim pom cov cuab yeej siv los saib xyuas cov ntsiab lus me me ntawm cov khoom.Nws yog convergent lens nrog ib tug focal ntev npaum li cas me dua qhov kaj nyob deb ntawm lub qhov muag.Qhov luaj li cas ntawm ib yam khoom duab...
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  • How to increase the service life of optical glass lens?

    Yuav ua li cas kom lub neej kev pab cuam ntawm optical iav lens?

    Kho qhov muag iav feem ntau tau nkag rau hauv peb lub neej, tab sis muaj pes tsawg tus neeg paub yuav tiv thaiv nws thiab ntxuav nws li cas?Ua kom nws kav ntev thiab ntev dua?Kev khaws cov iav kho qhov muag feem ntau huv yuav ua rau lub neej ntawm cov iav kho qhov muag.Vim tias cov pa phem yuav ua rau muaj teeb meem ntau rau lub lens, lub ...
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  • Analyze And Explain Optical Prisms

    Tshawb xyuas thiab piav qhia Optical Prisms

    Hauv cov khoom siv kho qhov muag, ib daim iav lossis lwm yam khoom siv pob tshab txiav ntawm lub kaum ntse ntse thiab dav hlau tuaj yeem siv los txheeb xyuas thiab cuam tshuam lub teeb.Thaum lub teeb txav ntawm ib qho nruab nrab mus rau lwm qhov, qhov ceev hloov pauv, txoj kev ntawm lub teeb yog khoov, thiab ib feem ntawm lub teeb pom kev.Qee zaum tsuas yog surfa ...
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