pit-type furnace
41molybdenum processing — Introduction preparation of the ore for use in various products. Molybdenum (Mo) is a white, platinum like metal with a melting point of 2,610° C (4,730° F). In its pure state, it is tough and ductile and is characterized by moderate… …
42Pittsburgh Steelers — Current season Established 1933 Play in …
43Jasenovac concentration camp — Jasenovac redirects here. For other uses, see Jasenovac (disambiguation). The Holocaust …
44Mechanical fan — Household electric box fan with a propeller style blade A mechanical fan is a machine used to create flow within a fluid, typically a gas such as air. A fan consists of a rotating arrangement of vanes or blades which act on the air. Usually, it… …
45tungsten processing — Introduction preparation of the ore for use in various products. Tungsten exhibits a body centred cubic (bcc) crystal lattice. It has the highest melting point of all metals, 3,410° C (6,170° F), and it has high conductivity for… …
46Sellafield — Aerial view of the site …
47Darkfall (Koontz novel) — Darkfall   Cover of Darkfall …
48Cornwall, Pennsylvania —   Borough   Cornwall Iron Furnace …
49Mount Etna — Etna redirects here. For other uses, see Etna (disambiguation). Mount Etna Mount Etna viewed from the SW. Elevation …
50Wood drying — (also seasoning lumber or timber seasoning) refers to reducing the moisture content of wood prior to its use. For some purposes wood is not dried at all (it is used green ) [http://en.wikipedia.org/wiki/Green wood] . Often the wood needs to be in …
