Cov txheej txheem:
Video: Cov pictograms sawv cev li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Yuav tsum muaj Hazard Communication Standard (HCS) daim duab ntawm cov ntawv sau ceeb toom rau cov neeg siv ntawm cov tshuaj lom neeg uas lawv yuav raug nthuav tawm. Txhua daim duab muaj ib lub cim ntawm ib tug dawb tom qab framed nyob rau hauv ib tug liab ciam teb thiab sawv cev ib qho kev phom sij tshwj xeeb.
Tsuas yog li ntawd, qhov hluav taws kub pictogram txhais li cas?
Lub cim nyob rau hauv lub daim duab yog a nplaim taws nrog ib kab hauv qab nws. Cov cim no qhia tias cov khoom tsim kev puas tsuaj nrog qhov no daim duab tuaj yeem ignite tau yooj yim thiab hlawv sai yog tias lawv tsis khaws cia thiab ua kom zoo.
Ib tug kuj yuav nug, cov cim kev phom sij txhais li cas? Hazard cim los yog ceeb toom cim yog paub tau cim tsim los ceeb toom txog cov khoom siv phom sij lossis phom sij, qhov chaw, lossis cov khoom, suav nrog cov hluav taws xob tam sim no, tshuaj lom, thiab xov tooj cua. Kev siv ntawm cov cim kev phom sij feem ntau yog tswj los ntawm txoj cai lij choj thiab qhia los ntawm cov koom haum ua qauv.
Qhov thib ob, 9 daim duab yog dab tsi?
Nov yog saib ntawm cuaj daim duab
- Health Hazard. Carcinogen. Mutagnicity. Kev tsim tawm toxicity. Respiratory Sensitizer. Target Organ Toxicity.
- Gas Lub tog raj kheej. Gases nyob rau hauv siab. Corrosion. Daim tawv nqaij Corrosion / Hlawv. Qhov muag puas. Corrosive rau hlau.
- Flame Over Circle. Oxidizers. Ib puag ncig. (Tsis yog yuav tsum tau) Aquatic Toxicity.
Vim li cas peb thiaj siv pictograms?
Daim duab (tseem hu ua " daim duab ”thiab feem ntau siv synonymously nrog "icons") yog cov duab ntawd siv sawv cev rau cov ntaub ntawv. Nws yog ib txwm ua rau infographics ua siv ntawm a daim duab . Lawv nthuav tawm cov ntaub ntawv hauv txoj kev lom zem thiab tshiab, thiab tuaj yeem ua tau zoo heev rau kev sib txuas lus hauv kev xav ntawm kev xav.
Pom zoo:
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