Handheld nta
Apr 21, 2021
Handheld ntaus ntawv hais txog lub portable data processing terminal machine with the following features.
1. Nws muaj peev xwm khaws cov ntaub ntawv thiab suav nrog (feem ntau yog hais txog kev ua haujlwm).
2. Ib tug txiv neej - tshuab interface, tshwj xeeb, tso saib thiab cov tswv yim ua haujlwm.
3. Lub tshuab muaj nws tus kheej roj teeb, uas tuaj yeem siv los ua haujlwm.
