Việt
nếp gợn
đường gờ
máy tạo nếp gấp và dán
Anh
corrugations
crimp
crimps
pucker
wrinkle
cornice
dummy club
ear
crease and glueing machine
crinkle
dimple
fold
corrugations, crimp, crimps, pucker, wrinkle
cornice, corrugations, crimps, dummy club, ear
crease and glueing machine, crimp, crimps, crinkle, dimple, fold