Cov koob tuav rau kev sau ntshav feem ntau yog siv hauv tsev kho mob, chaw kho mob, thiab chaw kuaj mob. Lawv lub luag haujlwm tseem ceeb yog ua kom muaj kev nyab xeeb, meej, thiab sau cov ntshav kom zoo, ua rau lawv cov cuab yeej tseem ceeb rau kev txhim kho kev kho mob thiab chaw kuaj mob.
Cov tuav koob ruaj ntseg txhim kho cov koob sau, txo qhov kev pheej hmoo ntawm kev txav los yog tshem tawm thiab ua kom cov ntshav sau tau zoo thiab du. Ergonomically tsim cov tuav tswj kev ua haujlwm, txo cov neeg ua haujlwm qaug zog thiab cov neeg mob tsis xis nyob. Cov cim pob tshab lossis cov ntawv kawm tiav tso cai rau cov neeg ua haujlwm kho mob saib xyuas cov ntshav ntws hauv lub sijhawm tiag tiag, ua kom cov txheej txheem tswj hwm thiab meej.
Tsis tas li ntawd, ib qho - siv lossis rov siv tau cov qauv tsim pab txo qis - kev pheej hmoo kis kab mob thaum txhim kho kev yooj yim ntawm kev siv thiab kev ua haujlwm zoo. Cov pab pawg yuav khoom yuav tsum ua qhov tseem ceeb rau kev ruaj ntseg, kev nyab xeeb ntawm cov khoom siv, thiab kev siv tau los ua kom muaj txiaj ntsig zoo thiab muaj kev nyab xeeb hauv cov chaw kho mob.
