Cov teeb meem tam sim no hauv chaw haujlwm rooj zaum yog: tsis muaj lub tswv yim tshawb fawb txog kev lag luam. Nws tau muab tso rau hauv qhov tsis muaj lub sijhawm ntev, kev ruaj khov thiab kev qhia paub txog kev tshawb fawb txog kev lag luam teeb meem xws li kev tshaj tawm, kev tshaj tawm, kev tswj hwm channel, kev xa tawm thiab kev faib tawm, kev pabcuam tomqab muag, thiab kev muag khoom sib raug zoo.
Lub Hauv Paus 1: Muaj ntau ntau hom, tsis sib haum xeeb kev lag luam kev sib tw, pom cov yam ntxwv hauv cheeb tsam, thiab lwm yam.
Kev sib tw 2: Kev ua haujlwm qis-siab tau dhau los ua cov chaw tsim khoom rau cov tuam txhab txawv teb chaws.
Qhov tseem ceeb 3: Tus qauv tsim muaj peev xwm feem ntau nyob qis qis, thiab feem ntau tsuas tuaj yeem cia siab rau plahaum.
Lub suab 4: cov khoom cuav thiab qis zog cuam tshuam rau cov chaw lag luam.
Kev sib cav 5: Kev txhim kho ntawm cov khoom ua rau cov phooj ywg ib puag ncig tsis txaus.
Ntau cov tuam ntxhab tsim cov tshuab tsis siv neeg.
Tam sim no, tsuas muaj ob peb pawg kws tshaj lij cov chaw tsim khoom lag luam nyob hauv Suav teb, nrog lawv tus kheej tsim, txhim kho thiab muaj peev xwm ntau lawm.
Ergonomics, zoo, kev tiv thaiv ib puag ncig, thiab cov khoom tsim tshiab yuav tsum tau txais kev ua kom sai ntxiv dag zog rau rooj tog hauv tsev.
