Peb muaj cov log uas siv rau hauv kev lag luam, kev lag luam, kev nyob thiab tsev so. Peb kuj muaj cov log rau cov txee cia khoom, uas feem ntau siv rau hauv tsev so thiab tsev kho mob rau qhov chaw cia khoom ntxiv.
Rau kev siv sab hauv tsev, cov casters yuav tsum ntsiag to thiab tsis tawm cov cim log. Cov casters no kuj muaj peev xwm nqa tau qis dua uas zoo tagnrho rau kev siv txhua hnub, thiab muaj qhov tig tau yooj yim uas tso cai rau lawv siv txawm tias nyob rau hauv qhov chaw nqaim.
Txij li xyoo 1988, peb lub tuam txhab tsim cov caster rau kev lag luam uas muaj ntau yam peev xwm thauj khoom, ua tus neeg muab khoom siv dov thiab lub log caster uas muaj npe nrov, peb muab ntau yam khoom siv sib zog, nruab nrab thiab hnyav, thiab peb muaj cov casters swivel thiab swivel plate casters nrog ntau txhiab tus qauv. Raws li peb lub tuam txhab tuaj yeem tsim cov pwm log caster, peb tuaj yeem tsim cov casters trolley thiab lub laub caster raws li qhov loj me, peev xwm thauj khoom thiab cov ntaub ntawv.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-16-2021
