Kev ua tau zoo
Lub tshuab ua haujlwm zoo hlau dabtsi yog khoov tuaj yeem ua rau koj cov zis ntau ntxiv nrog kev tswj xyuas kom tiav. Qhov ntawd txhais tau tias kev hloov pauv siab txawm tias koj tab tom khoov dab tsi, tab sis lawv yog qhov tseem ceeb rau kev ua haujlwm ntau.
Precision
Hlau dabtsi yog khoov tshuab tuaj yeem ua tau zoo kawg nkaus, uas ua rau cov khoom sib xws. Qhov tseeb, qee cov hlau dabtsi yog khoov tshuab los ntawm cov tuam txhab ua lag luam tuaj yeem tsim khoov hauv ib feem ntawm ib millimeter.
Nqi-zoo
Lub tshuab dabtsi yog khoov hlau yog ib txoj hauv kev zoo rau kev khoov hlau. Tsis tsuas yog lawv ua haujlwm tau zoo thiab meej, tab sis lawv tseem tuaj yeem txuag koj cov peev txheej thiab tso cov neeg ua haujlwm ua haujlwm rau lwm yam haujlwm tsim nyog.
Kev nyab xeeb
Hlau dabtsi yog khoov tshuab tsis yog tsuas yog tsim los rau qhov tseeb thiab muaj zog dabtsi yog khoov tab sis muaj kev ruaj ntseg nta ua nyob rau hauv uas ua raws li feem ntau jurisdictions. Qhov ntawd txhais tau tias koj yuav ua raws li, tiv thaiv cov neeg ua haujlwm, thiab tsim kom muaj kev nyab xeeb ntawm kev ua haujlwm hlau.