İngilizce | Almanca | |
---|---|---|
Construction | ||
Construction | concrete pipes | Betonrohre [pl] |
İngilizce | Almanca | |
---|---|---|
Patent | ||
Patent | in the manufacture of pipes of concrete | bei der Herstellung von Rohren aus Beton |
Patent | pipes of concrete | Rohre aus Beton |
Patent | forming pipes of concrete | Formen von Rohren aus Beton |
Patent | manufacture of pipes of concrete | Rohrherstellung aus Beton |
Patent | making pipes of concrete | Herstellen von Rohren aus Beton |