Việt
Sợi lõi
Anh
core yarn
covered yarnssợi lớp mặt
face yarn
Đức
umzwirnter Glasfaden
Kerngarn
Bedeckungsgarn
Obergarn
Pháp
fibre non tordue
fil tordu
Kerngarn,Bedeckungsgarn,Obergarn
[EN] core yarn, covered yarnssợi lớp mặt, face yarn
[VI] sợi lõi,
core yarn /INDUSTRY,INDUSTRY-CHEM/
[DE] umzwirnter Glasfaden
[EN] core yarn
[FR] fibre non tordue; fil tordu