Txhawm rau kom ntseeg tau tias qhov tsis zoo ntawm cov khoom tsis yog -tus qauv kho vajtse, yuav tsum tau ua raws li cov kev tswj xyuas zoo. Ua ntej, nruj lub khw- kev tswj hwm hauv pem teb thiab cov khoom siv tu vaj tse yuav tsum tau ua thaum lub sijhawm tsim khoom kom muaj chaw huv si thiab xyuas kom cov khoom siv ua haujlwm raug;
Qhov thib ob, kev tshuaj xyuas nruj ntawm qhov ntev thiab qhov zoo ntawm qhov chaw yuav tsum tau ua nyob rau txhua theem ntawm cov txheej txheem txhawm rau txheeb xyuas thiab daws cov teeb meem tam sim ntawd;
Kev Tswjhwm Tsim: Nws yog ib qho tseem ceeb rau kev sib txuas lus zoo nrog tus neeg siv khoom kom paub meej tias yuav tsum tau ua -ua kom meej tag nrho qhov ntev, kev kam rau siab, thiab kev ua haujlwm tshwj xeeb- thiab tom qab ntawd ua cov ncauj lus kom ntxaws txog cov qauv tsim. Cov kauj ruam no txheeb xyuas tus qauv tsim lub suab thiab kev tsim khoom, tiv thaiv cov khoom loj tom ntej - teeb meem kev tsim khoom zoo los ntawm kev tsim tsis raug.
Raw Material Control: Cov ntaub ntawv yuav tsum raug xaiv raws li qhov chaw ua haujlwm thiab kev ua haujlwm. Thaum tuaj txog, cov khoom siv raw yuav tsum tau kuaj xyuas nruj kom paub meej tias lawv cov khoom muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab lwm yam ntsuas raws li cov qauv tsim, yog li tiv thaiv cov ntaub ntawv tsis zoo los ntawm kev nkag mus rau cov txheej txheem tsim khoom.
Thaum kawg, kev tshuaj xyuas zoo yuav tsum tau ua thaum ua tiav ntawm kev tsim khoom kom ntseeg tau tias cov khoom ua tau raws li txhua qhov kev xav tau.
