Anh
cut-water
tongue
volute tongue
Đức
Spiralzunge
Zunge
Pháp
bec de volute
cut-water,tongue,volute tongue
[DE] Spiralzunge; Zunge
[EN] cut-water; tongue; volute tongue
[FR] bec de volute
cut-water,tongue,volute tongue /ENG-MECHANICAL,BUILDING/