Cov yam ntxwv tseem ceeb
1. Tsis Siv Neeg Nruab Nrab Labeling Hloov Cov Ntawv Cim Labeling.
2. Kev tswj hwm cov txheej txheem, yooj yim kho tau yooj yim.
3. Ntau yam kev qhia tshwj xeeb thiab tsis muaj peev xwm yuav cim tau thiab txais kev cawmdim, ua kom yooj yim hloov ntau lawm.
Siv tau kev lag luam



Muaj cov khoom siv

Cov kab tseem ceeb
Cov Uas Muaj Kev Siv: Round Lub taub dej uas hla (40-95) mm, qhov siab (80-260) hli
Daim ntawv lo siab: (50-580) hli, ntev: (40-140) hli
Muaj Peev Xwm Ntau Lawm: Tsawg dua lossis sib npaug rau 7200 lub hwj / teev
Sau npe qhov tseeb: ± 1mm

Thauj Khoom
Ncig Saib Tsev
Cim npe nrov: Ntsej Zog Txoj Haujlwm Hnab Labing Tshuab, Tuam Tshoj Ntsej Ntse Txoj Haujlwm Labing Tshuab Tuam Txhab, Chaw muag khoom, Hoobkas










