30 years ago, for the only time, the rotational arch technology by engineer Günter Kupczik was integrated into the Dresden sewer system. Aiming to achieve better volume management during heavy ...
Hosted on MSN26d
Historic Piasa trunk sewer connected to old stone arch in 1938Today is Wednesday, Feb. 19, the 50th day of 2025. There are 315 days left in the year. Today in history: On Feb. 19, 1942, during World War II, President Franklin D. Roosevelt signed Executive ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback