2022 Tshiab tuaj txog pheej yig tus nqi GVDA 360 Degree Digital Protractor Mini Inclinometer Electronic Level Box Angle Gauge Meter Sib Nqus Base Measuring Tools
GVDA Cov qib digital no yog cov cuab yeej siv qib siab ntau yam tsim los ua haujlwm ceev, yooj yim,
High precision qib npuas vial nyob rau sab saum toj, rau theem ua haujlwm yam tsis muaj roj teeb, V-groove ntawm lub hauv paus ntsuas, kom yooj yim txuas rau cov kav dej puag ncig, Groove ntawm 2 sab vaj tse, kom yooj yim ua cov cim ua haujlwm
