Lub tsev
Txog Peb
Zaj liv xwm
Lub peev xwm
Bevel Iav Raug
Raug cylindrical iav raug
Graph Raug
Kev Muaj Peev Xwm Zoo
Patents & daim ntawv pov thawj
Muaj zog
Txoj num
Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb
SDGs Kev Ua Haujlwm
Kev noj qab haus huv
Code of Code
CODE NTAWM CODE RAU KEV UA HAUJ LWM
Cov cai tswjfwm hauv paus ntawm kev loj hlob
Tib neeg txoj cai theem pib
Cov kev cai dav dav ntawm cov khoom siv ntawm tib neeg cov peev txheej
Khoom
Cylindrical Zog
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Helical zog
Internal Zog
Ntiaj Chaw Iav Teeb
Bevel Zog
Ncaj Bevel Zog
Kauv Bevel Zog
Gleason lapped Bevel Iav
Gleasas hauv av Bevel iav
Klingelnberg Bevel Iav
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Xoom Bevel Zog
Miter zog
Cab zog
Shafts
Cov Ntawv Thov
Cov yeeb yaj kiab
VAJLUG NTUAG
Khoom Yees Duab
Cov Ntaub Ntawv Download
Txoj moo
Kev lag luam xov xwm
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