Việt
rãnh răng
Anh
gullet
root of a gear tooth
tooth gullet
Đức
Zahngrund
Pháp
fond de dents
fond de dent
Zahngrund /INDUSTRY-METAL/
[DE] Zahngrund
[EN] root of a gear tooth
[FR] fond de dents
Zahngrund /ENG-MECHANICAL/
[EN] tooth gullet
[FR] fond de dent
Zahngrund /m/CNSX/
[EN] gullet
[VI] rãnh răng (cưa)