non-flanged
21Rolling (metalworking) — A rolling schematic In metalworki …
22Pipe (fluid conveyance) — For structural pipe, see Hollow structural section. For other uses, see Pipe (disambiguation). Steel pipes …
23Monorail — For other meanings, see Monorail (disambiguation). Moscow Monorail in Russia A monorail is a rail based transportation system based on a single rail, which acts as its sole support and its guideway. The term is also used variously to describe the …
24Steam locomotive — A steam locomotive is a locomotive powered by steam. The term usually refers to its use on railways, but can also refer to a road locomotive such as a traction engine or steamroller.Steam locomotives dominated rail traction from the mid 19th… …
25List of Star Wars weapons — Contents 1 Ship mounted weapons 2 Personal ranged weapons 3 Heavy ranged weapons 4 Melee weapons 5 …
26Structural steel — Various structural steel shapes Structural steel is steel construction material, a profile, formed with a specific shape or cross section and certain standards of chemical composition and mechanical properties. Structural steel shape, size,… …
27List of premodern combat weapons — Premodern combat weapons include include both ranged weapons and mêlée weapons weapons which, in general, existed before the invention of the true flintlock gun around 1610, or until the 1700 s for incendiary weaponscite book | title=Weapon: A… …
28Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
29Canning — is a method of preserving food in which the food is processed and sealed in an airtight container. The process was first developed as a French military discovery. The packaging prevents microorganisms from entering and proliferating inside.To… …
30Tektite — Tektites (from Greek tektos , molten) are natural glass objects up to a few centimeters in size, which most scientists argue were formed by the impact of large meteorites on Earth s surface. Tektites are typically black or olive green, and their… …
