Anh
drain hole
tap hole
tapping hole
Đức
Ablassloch
Abstichloch
Zapfloch
Pháp
trou de coulée
Ablassloch,Abstichloch,Zapfloch /INDUSTRY,INDUSTRY-METAL/
[DE] Ablassloch; Abstichloch; Zapfloch
[EN] drain hole; tap hole; tapping hole
[FR] trou de coulée