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Video: Dab tsi yog qhov loj ntawm daim npav hazmat?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Placard yuav tsum muaj tsawg kawg yog 250 hli (9.84 nti) ntawm txhua sab. Qhov no yog qhov tsawg kawg nkaus qhov loj ntawm a daim ntawv yuav tsum yog. Tus naj npawb txaus ntshai lossis tus lej faib yuav tsum yog tsawg kawg 41 hli (1.6 nti) hauv qhov siab , tsuas yog raws li tau muab rau hauv qhov subpart no.
Yog li ntawd, qhov zoo li cas thiab qhov loj ntawm daim placard yog dab tsi?
Lawv ua tau raws li kev tsim qauv thiab kev tswj kav ntev - daim ntawv yuav tsum tau luam tawm nyob rau hauv lub square-on-point configuration ntsuas 250 mm ntawm tag nrho cov sab thiab muaj xws li ib tug ruaj khov ciam teb uas yog kwv yees li 12.7 hli ntawm ntug ntawm lub daim ntawv . Tus naj npawb ntawm kev phom sij nyob rau hauv qab kaum ntawm lub daim ntawv yuav tsum ntsuas tsawg kawg yog 41 mm.
Qhov thib ob, tus lej ntawm daim npav hazmat txhais li cas? Cov no tus lej , feem ntau yog los ntawm 0004-3534, yog hu ua United Nations (U. N.) tus lej , thiab yog tau muab los ntawm UN los pab txheeb xyuas cov khoom thauj thoob ntiaj teb uas muaj kev phom sij, lossis cov chav kawm tshwj xeeb ntawm cov khoom thauj thoob ntiaj teb uas muaj kev phom sij uas tab tom taug kev hauv Tebchaws Meskas Qee cov tshuaj lom neeg muaj kev phom sij tshwj xeeb. HAZMAT U. N.
Tsuas yog li ntawd, qhov loj ntawm daim ntawv lo rau cov khoom puas tsuaj yog dab tsi?
DOT daim ntawv lo yuav tsum muaj phom sij Tus naj npawb ntawm chav kawm, lossis tus lej faib, luam tawm hauv font uas tsawg kawg yog 6.3 hli (0.25 nti) thiab tsis ntau dua 12.7 hli (0.5 nti) hauv qhov siab.
Kuv yuav nrhiav tau kuv daim npav hazmat li cas?
Ib Daim Ntawv Qhia Hluav Taws Xob rau Cov Khoom Siv Hluav Taws Xob
- Cov placards liab qhia tias cov khoom yog flammable;
- Green placards qhia tias cov khoom tsis yog-flammable;
- Cov placards daj qhia tias cov khoom yog oxidizer;
- Blue placards qhia tias cov khoom txaus ntshai thaum ntub dej;
- Cov placards dawb qhia tias cov khoom yog ib qho kev phom sij rau kev nqus pa thiab/los yog tshuaj lom;
Pom zoo:
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Dab tsi yog qhov yuam kev loj tshaj plaws yog tias Irina ntsuas qhov ntev ntawm nws lub qhov rais li 3.35 feet qhov yuam kev loj tshaj plaws yog taw?
Kev daws: Qhov yuam kev loj tshaj plaws hauv kev ntsuas ntsuas tau txhais tias yog ib nrab ntawm qhov ntsuas ntsuas
Cov lej ntawm daim npav hazmat txhais li cas?
Los ntawm Wikipedia, dawb encyclopedia. UN cov lej lossis UN IDs yog tus lej plaub tus lej uas txheeb xyuas cov khoom txaus ntshai, cov khoom tsim kev puas tsuaj thiab cov khoom (xws li cov khoom tawg, cov kua hluav taws xob, cov tshuaj lom neeg, thiab lwm yam)
Dab tsi yog qhov txawv ntawm instantaneous thiab nruab nrab ceev dab tsi yog qhov piv txwv loj tshaj ntawm kev ceev ceev?
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