Cov txheej txheem:
Video: Yam tsawg kawg yog 5 yam kev ceev faj koj yuav tsum ua thaum khaws cia thiab pov tseg cov dej khov qhuav?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2024-01-18 09:28
5 Kev Tiv Thaiv Kev Nyab Xeeb Kom Qhuav Kom Qhuav
- 1 - Kev tuav Dej khov qhuav . Ua ntej tshaj plaws, tsis txhob tawm mus dej khov qhuav tsis muaj neeg saib.
- 2 - Kev thauj mus los Dej khov qhuav . Tsis txhob tso dej khov qhuav nyob rau hauv txhua qhov chaw uas tsis zoo ventilated, txawm tias yog chav tsev lossis lub tsheb.
- 3 - Khaws Dry Ice . Tsis txhob muab dej khov qhuav hauv koj lub freezer.
- 4 - Kev Tso Dej Qhuav .
- 5 - Kev kho mob Dej khov qhuav Kev raug mob.
Tom qab ntawd, ib tus tuaj yeem nug, dab tsi yuav tsum tau ceev faj txog kev nyab xeeb thaum tuav dej khov qhuav?
Muaj ntau cov lus ceeb toom tseem ceeb kom ua thaum tuav cov dej khov qhuav:
- Cov dej khov qhuav yog txias dua li cov dej khov li niaj zaus, thiab tuaj yeem hlawv daim tawv nqaij zoo li frostbite. Koj yuav tsum hnav cov hnab looj tes tiv thaiv thaum tuav nws.
- Khaws cov dej khov qhuav kom deb ntawm cov menyuam yaus.
- Tsis txhob noj lossis nqos dej khov qhuav.
- Tsis txhob nqus cov pa roj carbon dioxide.
Ntxiv mus, koj puas tuaj yeem nrog cov dej khov qhuav hauv tsheb? Nqa nws rau hauv ib lub thawv zoo insulated xws li ib ice hauv siab los yog insulated mos pob. Yog tias nws tau thauj mus rau hauv tsheb los yog van rau ntau tshaj 10 feeb kom paub tseeb tias muaj huab cua ntshiab. Feem ntau airlines yuav tsis txhob koj nqa ntau tshaj ob kilograms (4.4 phaus) ntawm Dej khov qhuav ntawm lub dav hlau.
Kuj Paub, yam phom sij cuam tshuam nrog kev siv dej khov qhuav?
Kev phom sij / ceev faj:
- Hlawv/ua kom sov: Cov dej khov qhuav tuaj yeem ua rau tawv nqaij nyob rau lub sijhawm luv.
- Suffocation: carbon dioxide yog ib qho yooj yim asphyxiant.
- Kev tawg: Muab cov dej khov qhuav tso rau hauv lub thawv kaw uas kaw tau tuaj yeem tso cai kom muaj cov pa txaus kom ua rau tawg.
Ntev npaum li cas cov dej khov tuaj yeem khaws cia?
Thaum muab tso rau hauv ib lub txias txias, cov dej khov qhuav tuaj yeem nyob ntawm 18 mus rau 24 teev . Cov dej khov qhuav nyob txhua qhov chaw ntawm 3 txog 5 teev thaum tawm sab nraud. Muab tso rau hauv cov kua, cov dej khov qhuav yuav kav li ntawm 15 mus rau 45 feeb.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm qhov kev cia siab rau qhov ntim thiab qhov ntim cia tseg?
Qhov ntim cia tseg (ERV) yog cov pa ntxiv uas tuaj yeem nqus tau tom qab ua pa ib txwm. Nws yog qhov nyiaj khaws cia uas tuaj yeem nqus tau dhau qhov uas ib txwm muaj. Hloov pauv, qhov ua rau lub zog cia siab (IRV) yog qhov ntxiv ntawm huab cua uas tuaj yeem nqus tau tom qab nqus tau ib txwm
Cov txheej txheem kev ceev faj yog dab tsi thiab thaum twg lawv yuav tsum siv?
Kev tiv thaiv tus txheej txheem yog txheej txheem tswj kev kis kab mob siv los tiv thaiv kev kis tus kab mob uas tuaj yeem kis tau los ntawm kev sib cuag nrog cov ntshav, lub cev kua muag, tawv nqaij tsis huv (suav nrog ua pob), thiab cov hnoos qeev
Nws siv dej khov qhuav npaum li cas kom xa cov dej khov?
Cov no yog cov thawv xa khoom zoo tshaj plaws muaj thiab tau sim ua lub sijhawm kawg rau qhov muab cov dej khov qhuav. Rau kev xa khoom lossis khaws cov dej khov kom khov, peb pom zoo 1 lb. rau 2 teev, 7-10 lbs. rau 24 teev, 10-12 lbs
Ntev npaum li cas yuav tsum muaj daim ntawv pov thawj kev nyab xeeb rau cov khoom phom sij raug khaws cia tom qab cov ntaub ntawv siv tsis siv lawm?
Thaum tsis siv tshuaj lossis khoom siv lawm, SDS raug tshem tawm los ntawm phau ntawv tuav pov tseg thiab pov tseg. Koj qhia nrog Human Resources Manager tias SDS rau tshuaj tsis siv lawm koj tseem yuav tsum khaws cov ntaub ntawv pov thawj kev nyab xeeb thiab lawv yuav tsum khaws cia tsawg kawg 30 xyoo
Yuav ua li cas thaum koj kov cov dej khov qhuav nrog koj txhais tes liab qab?
Raws li nws yog txias heev thiab qhov kub ntawm cov dej khov qhuav yog ib qho frosty 109.3 degrees hauv qab no uas yog qis dua xoom. Yog tias cov dej khov qhuav tau kov nrog txhais tes liab qab nws tuaj yeem hlawv koj txhais tes. Nws muaj peev xwm kub hnyiab tau koj cov tawv nqaij mus rau qhov uas tuaj yeem ua rau raug mob loj