Kev teeb tsa lub cev ntawm cheeb tsam tus neeg txais nyiaj yuav tsum ua raws li peb lub hauv paus ntsiab lus:
Tuav qhov dav ntawm qhov tsawg kawg nkaus 1.2 meters los xyuas kom meej qhov kev sib tw rau lub laub yuav khoom thiab pab txhawb kev khiav tawm thaum muaj xwm txheej ceev.
Nruab serpentine barriers los tswj queuing xaj.
Lub countertop qhov siab yuav tsum nyob nruab nrab ntawm 90 thiab 110 centimeters, ntsuas kev ua haujlwm yooj yim thiab ergonomics.
