Việt
cọc rỗng
Anh
hollow spindle
hollow shaft
Đức
Hohlspindel
Hohl-Welle
Hohlwelle
Pháp
arbre creux
broche alésée
broche creuse
hollow shaft,hollow spindle /ENG-MECHANICAL/
[DE] Hohl-Welle; Hohlwelle
[EN] hollow shaft; hollow spindle
[FR] arbre creux; broche alésée; broche creuse
[EN] hollow spindle
[VI] cọc rỗng,