Cov txheej txheem:
Video: Cov ntawv xov tooj cua twg yog rau cov pob khoom uas muaj hluav taws xob ntau?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
RADIOACTIVE WHITE-Kuv yog qeb qis tshaj thiab RADIOACTIVE YELLOW-III yog lub siab tshaj . Piv txwv li, a pob nrog rau kev thauj mus los ntawm 0.8 thiab qhov siab tshaj plaws hluav taws xob theem ntawm 0.6 millisievert (60 millirems) ib teev twg yuav tsum dais a RADIOACTIVE YEEJ-III daim ntawv lo.
Ib yam li ntawd, daim ntawv lo twg yog siv rau cov pob khoom uas muaj hluav taws xob ntau?
Cov qib siab tshaj ntawm daim ntawv lo yog Yellow 3. Cov no yog siv rau daim ntawv lo ib yam pob khoom nrog nto tus nqi hluav taws xob ntau tshaj 50 mR / hr lossis rau ib qho twg pob khoom nrog TI ntau dua 1 (uas yog, qhov twg koob tus nqi yog siab dua tshaj 1 mR / hr ntawm qhov deb ntawm 1 meter los ntawm pob ).
Tsis tas li ntawd, qhov ntsuas kev thauj mus los rau lub pob hluav taws xob yog dab tsi? Cov thauj index yog txiav txim los ntawm kev muab qhov siab tshaj plaws hluav taws xob theem nyob rau hauv millisieverts (mSv) ib teev ntawm 1 m (3.3 ft) los ntawm sab nraud ntawm lub pob los ntawm 100 (sib npaug rau qhov siab tshaj plaws hluav taws xob qib hauv millirem ib teev ntawm 1 m (3.3 ft)).
Tib neeg kuj nug, daim ntawv lo twg yog siv rau cov pob khoom uas tsis tshua muaj hluav taws xob tsawg?
Radioactive Dawb-I daim ntawv lo yog txuas rau tej pob khoom uas muaj qib qis heev ntawm sab nraud hluav taws xob . Qhov siab tshaj plaws kev sib cuag hluav taws xob theem txuam nrog qhov no daim ntawv lo yog 0.5 mrem/h.
Dab tsi yuav tsum tau kos npe rau ntawm pob Hom A?
Qee qhov cim ntawm pob khoom siv hluav taws xob muaj xws li hauv qab no:
- Shipping Lub Npe, Hom Pob, thiab UN tus lej cim (xws li, cov khoom siv hluav taws xob, Hom A pob, UN 2915)
- "Radioactive LSA" (kev ua haujlwm tshwj xeeb qis) lossis "Radioactive SCO"1 (cov khoom tsis huv hauv qhov chaw) (yog tias tsim nyog)
Pom zoo:
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