Abstract: Kev ua koob tsheej sov so! golongha tau ua tiav tiav rau hauv South American lag luam, ruaj ntseg landmark tag nrho - nyob rau hauv - ib tug them nyiaj davhlau ya nyob twg qhov project w ...
Txhim kho tsheb npav caij tsheb nrog POS systems uas ua rau kom them nyiaj sai dua, tsis siv neeg siv tau, thiab tsawg dua qhov yuam kev rau kev mus ncig ua si txhua hnub....
⚡ Kev them nyiaj kom yooj yim dua thiab kuaj xyuas sai dua - tawm rau EV tsav tsheb ntawm kev mus Kev sib xyaw POS rau hauv EV them pawg cia cov tsav tsheb ntsaws rau hauv, them nyiaj, ...