Yog tias koj tab tom nrhiav yuav punch daim npav rho nyiaj, muaj ntau ntau yam ntxwv uas koj yuav tsum nrhiav rau kom ntseeg tau tias koj tau txais lub tshuab txhim khu kev qha thiab muaj txiaj ntsig. Ntawm no yog qee qhov tseem ceeb rau kev xav:
1. Tsis siv neeg daim npav pub.
Ib daim npav rho nyiaj tsis siv neeg tuaj yeem txuag koj lub sijhawm thiab kev rau siab, raws li nws tso cai rau koj tsuas xaub daim npav thiab cia lub tshuab ua kom tas. Saib lub tshuab uas muaj daim npav du thiab txhim khu kev qha uas yuav tsis jam lossis misfeed.
2. Teev thiab hnub tim.
Daim npav Punch daim npav yuav tsum muaj qhov tseeb thiab meej teev thiab hnub tim, vim qhov no yog qhov tseem ceeb no rau kev taug qab kev mus koom ua haujlwm thiab kev xam them. Xyuas kom meej tias lub tshuab muaj cov zaub ntshiab lossis lub tshuab luam ntawv uas qhia tau lub sijhawm thiab hnub thiab muaj.
3. Durability thiab ntev.
Lub sijhawm sau daim npav yuav tsum tau tsim kom kav ntev, vim nws yuav siv txhua hnub hauv kev ua haujlwm tsis khoom. Saib lub tshuab uas yog tsim los ntawm cov ntaub ntawv ruaj khov, muaj qhov ntev- kav roj teeb lossis lub zog lossis muaj peev xwm lav lossis lav.
4. Yooj yim teeb thiab siv.
Ib qho PACK daim npav rho nyiaj yuav tsum tau yooj yim los teeb tsa thiab siv, txawm tias rau cov uas muaj kev paub txuj ci me me. Saib lub tshuab uas tuaj nrog cov lus qhia meej thiab muaj cov kev tswj hwm thiab cov menus.
5. Kev ruaj ntseg nta.
Cov neeg ua haujlwm lub sijhawm taug qab yog qhov tseem ceeb ntawm Chaw Ua Haujlwm Kev Ruaj Ntseg, yog li nws yog ib qho tseem ceeb uas yuav tsum tau xaiv Punch Card Lub sij hawm sau npe. Saib lub tshuab uas tso cai rau koj kom teeb tsa cov neeg siv nyiaj nrog cov kev nkag tau tshwj xeeb, lossis uas muaj tus password tiv thaiv thiab kev soj ntsuam.
Los ntawm kev xav txog cov yam ntxwv sib txawv no thaum xaiv cov punch daim npav rho nyiaj, koj tuaj yeem pab koj khaws cov neeg ua haujlwm tuaj kawm ntawv thiab xam tau.
