Cawv hluav taws tau muab faib ua kev txawj ntse thiab tsis ntse hauv lub neej. Lub qhov cub ntse ntse lub qhov cub yog qhov yooj yim rau kev khiav lag luam dua li cov qhov cub cawv tshwj xeeb. Kev siv cov dej cawv tua hluav taws no tseem ua rau tib neeg yooj yim dua. Rau cov tib neeg hauv lub neej, muaj ntau cov neeg uas xaiv cov hom cawv zoo li hauv cawv rau pheej yig. Kev siv hom hluav taws no yuav muaj qee yam kev nyab xeeb. Cia' s tham txog vim li cas lub cub hluav taws xob ntse yog kev ua kom zoo dua.
1. Lub pob taws ntawm lub qhov cub cawv ntse lub qhov cub tuaj yeem pom tseeb los ntawm nias lub khawm lossis cov chaw taws teeb, uas yooj yim thiab nyab xeeb.
2. Lub thawv tso dej cawv thiab chav sib txuas ntawm cov tub ntxhais hluas lub qhov cub ntse ntse yog qhov sib cais tag nrho, thiab lub ntsuas kub ntawm lub thawv tso dej yuav tsis pub tshaj 40 degrees los tiv thaiv kev nyab xeeb ntawm hluav taws.
3. Thaum tus ntse lub qhov cub hluav taws xob tseem ceeb yog hlawv, lub teeb vaj huam sib luag yuav tsum tsis tshaj 70 degrees, thiab yuav tsis muaj qhov tsaus ntuj nti lossis deformation.
4. Lub qhov cub cawv ntse yog qhov ua kom muaj cov pa roj carbon dioxide lossis carbon monoxide lub cev kom paub ua haujlwm. Thaum cov pa roj carbon nyob sab hauv tsev (cov pa roj carbon monoxide) ntau dua qhov ntsuas uas peb teev, nws yuav ua kom ceeb thiab yuav kaw tas li.
5. Lub qhov cub cawv ntse muaj lub thawv tsim cov roj cawv muaj lub peev xim loj. Nws tuaj yeem siv sijhawm ntau dua kaum teev lossis ntev dua los ntxiv nws rau ib lub sijhawm, zam qhov teebmeem ntawm nquag tso cawv, thiab koj tuaj yeem ntxiv cawv tam sim ntawd tom qab nws kaw tau zoo.
6. Lub ntsej muag ntse cawv qhov cub muaj qhov ntsuas qhov kub thiab txias ntawm chav, nws tuaj yeem tshawb xyuas qhov ntsuas kub nyob sab hauv tsev txhua lub sijhawm, thiab nws yuav cia li kaw yog tias muaj qhov txawv txav.
Los ntawm cov lus qhia saum toj no, kuv ntseeg tias txhua tus yuav yooj yim dua txog qhov cub cawv lub qhov cub. Thaum peb xaiv nws hauv peb lub neej, peb tuaj yeem' t tau kev ntshaw rau kev sib cav me me.