Anh
engagement
gear mesh
gear tooth engagement
mesh
mesh of teeth
Đức
Eingriff
Zahneingriff
Pháp
engrènement
engagement,gear mesh,gear tooth engagement,mesh,mesh of teeth /ENG-MECHANICAL/
[DE] Eingriff; Zahneingriff
[EN] engagement; gear mesh; gear tooth engagement; mesh; mesh of teeth
[FR] engrènement