. The present blast furnace with mechanical wind house and waterwheel house was built
1853. It is a magnificent construction that shows a great building technic. ...
www.hultsfred.se/english/masugn.htm

.. Figure 3. Blast furnace gas and wind pipes. Some 130 tons of pig iron were tapped
off in a 2 hour rhythm, or about 1100 tons per blast furnace daily. ...
www.key-to-steel.com/Articles/Art106.htm
o mamusi :-)
kombinacja wlasna za sl. NT
wind = dmuch (in furnace)