Tag nrho yim lub ntsiab lus ntawm daim ntawv cim tshuaj lom neeg yog qhov tseem ceeb, tab sis qhov ncaj qha thiab tseem ceeb tshaj plaws cuam tshuam rau kev nyab xeeb yog daim duab. Siv cov cim cim (xws li nplaim taws, pob txha taub hau, corrosion, thiab lwm yam) nrog cov ciam teb liab, xim dawb, thiab cov duab dub, cov duab kos tso cai rau kev txheeb xyuas tam sim ntawm cov kev pheej hmoo tseem ceeb, txawm tias nyob deb, thaum muaj xwm txheej ceev, lossis thaum muaj teeb meem hais lus, yuav lub sijhawm muaj txiaj ntsig rau kev teb thaum muaj xwm txheej ceev.
Vim li cas pictograms thiaj li tseem ceeb?
immediacy: Thaum muaj xwm txheej, tib neeg tsis muaj sijhawm los nyeem ntawv; pictograms instantly qhia hom kev phom sij.
Universality: Kev hla cov lus thiab kab lis kev cai teeb meem, cov duab kos yog cov qauv thoob ntiaj teb thiab ua raws li cov qauv tsim qauv ntawm UN Good Safety and Health (GHS) system.
Kev taw qhia ua ntej: Thaum cov tshuaj muaj ntau yam phom sij, qhov kev txiav txim ntawm cov duab kos (xws li, cov khoom tawg ua ntej tshaj cov nplaim taws) ncaj qha cuam tshuam txog cov kev pheej hmoo loj thiab theem nrab, coj kev tsom mus rau kev tiv thaiv.
Lwm cov ntsiab lus yog sib npaug irreplaceable:
Tus nab npawb hu rau thaum muaj xwm ceev: tseem ceeb heev kom tau txais kev cob qhia kev cob qhia sai sai thaum muaj xwm txheej, tshwj xeeb tshaj yog rau cov tshuaj tuaj txawv teb chaws; 24-teev tus xov tooj hu xov tooj hauv tsev yog qhov yuav tsum tau ua.
Cov Lus Qhia Txog Kev Tiv Thaiv: Muab cov lus qhia tshwj xeeb rau kev ua haujlwm, xws li "Hloov cov hnab looj tes tiv thaiv" thiab "Tsis muaj hluav taws xob qhib", ua haujlwm ncaj qha rau kev ua haujlwm nyab xeeb txhua hnub.
Cov Lus Hais Txog Kev Nyab Xeeb thiab Cov Lus Ceeb Toom: Siv cov lus qauv (xws li "Flammable" thiab "Danger") kom paub meej txog theem kev pheej hmoo, txhawb kev txiav txim siab paub- ua.
Cov duab kos duab muab "thawj-kev nyab xeeb ntawm tes," thaum lwm cov ntsiab lus sib sau ua "kev ruaj ntseg zoo." Ib qho omission yuav ua rau daim ntawv lo tsis ua haujlwm.
