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Ib qho OEM yog qhov sib txawv ntawm cov chaw tsim khoom thib peb uas tsim cov khoom muag tom qab muag.Ib qho OEM yog hais txog qee yam ua tshwj xeeb rau cov khoom qub, thaum lub khw muag khoom tom qab hais txog cov khoom siv los ntawm lwm lub tuam txhab uas cov neeg siv khoom siv los hloov.
Piv txwv li, hais tias ib tug neeg yuav tsum tau hloov lawv lub tsheb ntsuas kub, tsim kom meej meej rau lawv Ford Taurus los ntawm ABC Thermostats.Lawv tuaj yeem yuav qhov OEM, uas yog qhov sib npaug ntawm lawv qhov qub ABC thermostat uas tau siv rau hauv kev tsim khoom qub ntawm lub tsheb.Los yog lawv tuaj yeem yuav qhov khoom tom qab, ib qho kev ua los ntawm lwm lub tuam txhab.Hauv lwm lo lus, yog tias qhov hloov pauv kuj los ntawm ABC tuam txhab, nws yog OEM;txwv tsis pub, nws yog cov khoom tom qab muag.
Cov khoom siv tom qab tuaj yeem pheej yig dua li cov khoom lag luam OEM, tab sis nws kuj tuaj yeem tuaj nrog kev txo qis hauv qhov zoo lossis cov khoom lag luam lub neej.
Ib qho OEM kuj tseem txawv ntawm qhov kev tsim qauv qub (ODM), ib hom ntawv sau npe rau cov khoom tsim.Lub tuam txhab ODM tuaj yeem tsim thiab tsim khoom raws li lawv tus kheej xav tau, tab sis lawv tuaj yeem hloov kho tus qauv kom tau raws li cov neeg siv khoom lub tuam txhab cov lus qhia.Cov khoom no tuaj yeem raug muag los ntawm cov neeg siv khoom raws li lawv lub npe.
Kev npaj ODM tsis muaj qhov hloov pauv ntau npaum li cov chaw tsim khoom qub, txij li tus neeg siv khoom tsuas yog kho tus qauv uas twb muaj lawm.Txawm li cas los xij, kev tsim qauv tsim thawj zaug tau qis dua rau kev tshawb fawb thiab kev tsim kho, ua rau tus nqi qis rau cov neeg siv khoom kawg.Ntxiv mus, ODM cov khoom feem ntau muaj qis dua qhov kev txiav txim kom muaj nuj nqis, ua rau lawv txaus nyiam rau cov neeg siv khoom me.