Daim ntawv ceeb toom xwm txheej

Daim ntawv ceeb toom xwm txheej
Daim ntawv ceeb toom txog kev phom sij yuav tsum sib txawv ntawm lwm cov ntawv;Cov lus ceeb toom yuav tsum suav nrog cov ntsiab lus tsim nyog (xws li "kev phom sij, tsis ua haujlwm" lossis "Danger, tsis txhob tshem tawm yam tsis tau tso cai");Daim ntawv ceeb toom kev phom sij yuav tsum qhia tus neeg ua haujlwm lub npe, hnub tim, qhov chaw thiab yog vim li cas rau kev kaw.Cov ntawv ceeb toom phom sij tsis tuaj yeem hloov pauv, pov tseg, thiab ua tau raws li qhov yuav tsum tau ua ntawm kev kaw ib puag ncig thiab sijhawm txwv;Tom qab siv, cov ntawv yuav tsum tau muab pov tseg kom tsis txhob siv tsis raug.
Cov ntawv ceeb toom txog kev phom sij yuav tsum tsis txhob siv rau lwm lub hom phiaj uas tsis yog qhiaLockout tagoutcais cov ntsiab lus rau kev tswj cov phom sij thiab cov khoom siv.
Yog tias tus yuam sij spare raug khaws cia, tus qauv tswj rau tus yuam sij spare yuav tsum raug tsim.Raws li txoj cai, tus yuam sij seem tsuas yog siv tau thaum qhib lub xauv qhov txawv txav.Nyob rau lwm lub sij hawm, tsis muaj leej twg yuav tsum tau nkag mus rau lub spare qhov chaw tsuas yog tus tuav ntawm lub spare qhov chaw.
Kev xaiv ntawm cov khoom siv xauv yuav tsum tsis yog tsuas yog ua tau raws li qhov yuav tsum tau ua ntawm lub xauv, tab sis kuj ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb ntawm qhov chaw ua haujlwm.