Schachthéichuewen Schema w.jpg
Robert Blazek, Pezinok, Slovakia <br/>
Original uploader was [[:lb:User:Cornischong
en
Schachthéichuewen Schema w, Drawings of blast furnaces, Extracted images
commons
ja
シャハトハイヒューヴェン Schema w、爆風炉の図面、抽出画像
commons_translated
unrestricted schema blast furnace