Cov yam ntxwv tseem ceeb ntawm ceev- cov thawv sib koom suav nrog cov hauv qab no:
Cov yam ntxwv ntawm cov qauv: ceev- cov thawv sib koom ua ke yog tsim los ntawm cov thav duab thiab phab ntsa vaj huam sib luag, tsis muaj vuam, thiab raug kho tag nrog cov ntsia hlau. Qhov kev tsim no ua rau sai- cov thawv sib koom ua ke yooj yim rau disassemble thiab sib sau ua ke ntawm cov chaw tsim kho thiab yooj yim rau kev thauj mus los.
Cov khoom siv thiab durability : Ceev- cov thawv sib koom ua los ntawm cov hlau galvanized, muaj zog deformation tsis kam thiab dej nruj, thiab tuaj yeem hloov mus rau ntau qhov chaw hnyav. Nws cov yam ntxwv ruaj khov thiab ruaj khov ua kom lub neej ua haujlwm ntev, tuaj yeem siv ntau zaus, thiab pheej yig.
Kev thauj mus los thiab kev teeb tsa: Ceev- cov thawv sib koom yog tsim rau cov chav uas nquag hloov chaw tsim kho. Lawv tuaj yeem raug bulked los yog hoisted tag nrho, uas zoo heev txhim kho qhov yooj ntawm kev thauj mus los thiab kev teeb tsa.
Kev siv ntau yam: ceev- cov thawv sib koom tsim nyog rau lub tsev nyob ib ntus, chaw ua haujlwm ib ntus, cov tsev khaws khoom ib ntus, cov neeg ua haujlwm cov tsev so, cov chaw ncig tebchaws thiab lwm lub sijhawm. Nws muaj kev sib khi zoo thiab tuaj yeem ua tau raws li kev xav tau sib txawv.
