Whmis pictograms nyob qhov twg?

Cov txheej txheem:

Nov yog saib ntawm cuaj daim duab

Video: Whmis pictograms nyob qhov twg?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Kuv yuav nyob qhov twg nrhiav tus daim duab ? Daim duab yuav nyob rau ntawm cov khoom lag luam cov ntawv cim ntawm cov khoom txaus ntshai uas koj ua haujlwm nrog. Lawv kuj tseem yuav nyob ntawm SDSs (raws li lub cim lossis cov lus uas piav qhia lub cim).

Tsis tas li ntawd, muaj pes tsawg Whmis pictograms muaj?

Nyob ntawd yog 10 daim duab siv los ntawm GHS. Cov duab no muaj feem xyuam nrog cov chav kawm muaj kev phom sij, thiab yog tsim los muab cov ntaub ntawv hais txog kev phom sij cuam tshuam nrog cov khoom ntawm qhov nrawm nrawm. Ob tus ciam teb thiab cov duab hauv ciam teb muaj lub ntsiab lus, thiab ua ke hu ua a daim duab.

Tom qab ntawd, lo lus nug yog, cov pictograms sawv cev li cas? 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.

Ib yam li ib tug yuav nug, 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.

Lub cim flammable nyob qhov twg?

Cov nplaim taws kos npe yog ib yam uas peb pom ntau hauv peb lub neej niaj hnub, piv txwv li koj yuav pom nws tso tawm rau ntawm lub raj mis deodorant, los yog cov kaus poom plaub hau. Hauv qhov chaw ua haujlwm nws ua tau ceeb toom ntawm ntau yam sib txawv nplaim taws cov ntaub ntawv xws li nplaim taws kua dej, nplaim taws solids thiab tej yam khoom uas combustible.

Pom zoo:

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