Việt
lỗ co
lõm co
lổ co
lorn co
rỗ co
Anh
contraction cavity
easer
embouchure
eye
pipe
shrinkage cavity
tube
Đức
Lunker
Schwindungshohlraum
Pháp
cavité de contraction
creux de tête
retassement
retassure
contraction cavity,pipe,shrinkage cavity,tube /INDUSTRY-METAL/
[DE] Lunker; Schwindungshohlraum
[EN] contraction cavity; pipe; shrinkage cavity; tube
[FR] cavité de contraction; creux de tête; retassement; retassure
lỗ co, rỗ co
lõm co, lỗ co
contraction cavity, easer, embouchure, eye
lổ co, lorn co