Anh
coupling
pipe coupling
Đức
Gewindemuffe
Muffe
Schraubmuffe
Pháp
manchon
manchon de raccordement
manchon taraudé
manchon,manchon de raccordement,manchon taraudé /ENG-MECHANICAL/
[DE] Gewindemuffe; Muffe; Schraubmuffe
[EN] coupling; pipe coupling
[FR] manchon; manchon de raccordement; manchon taraudé