Việt
bản lề không cữ chặn
Anh
back flap hinge
back flap
butt flap
butt flap hinge
butt hinge
Đức
Band
Gelenkband
Scharnier
Pháp
charnière
back flap,back flap hinge,butt flap,butt flap hinge,butt hinge /ENG-MECHANICAL/
[DE] Band; Gelenkband; Scharnier
[EN] back flap; back flap hinge; butt flap; butt flap hinge; butt hinge
[FR] charnière