Cov txheej txheem:
Video: Lub hom phiaj ntawm cov ntaub ntawv kev nyab xeeb yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub hom phiaj. Daim Ntawv Qhia Kev Nyab Xeeb (yav tas los hu ua Khoom siv Safety Data Sheet) yog ib daim ntawv qhia ntxaws ntxaws uas tau npaj los ntawm cov chaw tsim khoom lossis cov neeg xa khoom ntawm cov tshuaj lom neeg. Nws piav qhia txog lub cev thiab tshuaj lom neeg ntawm cov khoom.
Tsis tas li ntawd, daim ntawv pov thawj kev nyab xeeb siv rau dab tsi?
Ib yam khoom Daim Ntawv Qhia Txog Kev Nyab Xeeb (MSDS) yog ib daim ntawv uas muaj cov ntaub ntawv hais txog kev phom sij (kev noj qab haus huv, hluav taws kub, reactivity thiab ib puag ncig) thiab yuav ua li cas ua hauj lwm yam xyuam xim nrog cov tshuaj khoom . Nws yog ib qho tseem ceeb pib taw tes rau txoj kev loj hlob ntawm kev noj qab haus huv tag nrho thiab kev nyab xeeb qhov kev pab cuam.
Qhov thib ob, plaub lub hom phiaj tseem ceeb ntawm SDS yog dab tsi? Plaub lub hom phiaj tseem ceeb ntawm SDS:
- Kev txheeb xyuas cov khoom thiab tus neeg muag khoom.
- Kev txheeb xyuas qhov xwm txheej.
- Kev tiv thaiv.
- Teb.
Qhov thib ob, lub hom phiaj ntawm kev nyab xeeb cov ntaub ntawv quizlet yog dab tsi?
Tshaj tawm cov tshuaj txaus ntshai thiab tshuaj lom neeg rau txhua tus uas sib txuas, khw muag khoom, thauj, lossis ntxuav cov khoom no. Kuj hu ua Khoom siv Daim Ntawv Qhia Txog Kev Nyab Xeeb ( MSDS ). Cov ntaub ntawv hais txog dab tsi xav tau PPE thaum tuav thiab ntxuav cov tshuaj lossis tshuaj.
16 ntu ntawm MSDS yog dab tsi?
Kaum rau (16) Tshooj ntawm Daim Ntawv Qhia Kev Nyab Xeeb (SDS)
- Tshooj 1-Kev Qhia Txog Tus Kheej: Cov khoom lag luam tus cim, chaw tsim khoom lossis tus muag khoom npe, chaw nyob, tus lej xov tooj, tus lej xov tooj xwm txheej ceev, pom zoo siv, thiab txwv kev siv.
- Nqe Lus 2-Hazard(s) txheeb xyuas: Txhua yam kev phom sij txog cov tshuaj lom neeg thiab cov ntsiab lus uas yuav tsum tau muaj.
Pom zoo:
Dab tsi yog qhov txawv ntawm daim ntawv qhia lub hom phiaj thiab daim ntawv qhia lub hom phiaj tshwj xeeb?
Qhov tseem ceeb hauv daim ntawv qhia dav dav yog nyob ntawm qhov chaw. Phab ntsa daim duab qhia chaw, feem ntau daim ntawv qhia pom nyob rau hauv atlases, thiab txoj kev maps yog tag nrho cov nyob rau hauv qeb no. Thematic maps, tseem hu ua daim ntawv qhia tshwj xeeb, qhia txog thaj chaw faib khoom ntawm ib lub ntsiab lus lossis qhov tshwm sim
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Thaum muab piv cov qauv sau rau ib tus neeg raug liam cov ntaub ntawv lub hnub nyoog sib txawv ntawm cov ntaub ntawv yuav tsum tsis pub tshaj kaum ob lub hlis?
Thaum piv cov qauv sau rau tus neeg raug liam? cov ntaub ntawv, lub hnub nyoog sib txawv ntawm cov ntaub ntawv yuav tsum tsis pub ntau tshaj rau rau kaum ob lub hlis. Tus lej txaus ntawm tus qauv yog qhov tseem ceeb rau kev txiav txim siab qhov tshwm sim ntawm kev sib piv