Tshwj xeeb zoo ntawm round lub raj mis labeling tshuab:
Labeling taub hau:
1. Siv 20mm tuab aluminium alloy phaj, smoothly grinded.
2. Lub nto ntawm aluminium alloy anode ua, gush arenaceous technology, xyuas kom meej hardness thiab zoo nkauj.
3. Tag nrho cov ntawv qhia kev noj zaub mov siv cov txheej txheem hnyav, kom paub tseeb tias txhua qhov kev qhia bar nrog rau txoj kab ntsug, xyuas kom cov ntawv qhia zaub mov muaj kev ruaj ntseg.
4. Lub taub hau motherboard txais kev ua haujlwm siab tshaj plaws CNC ua chaw tsim khoom, kom ntseeg tau tias txhua qhov loj me.