wooden rollers (for moving heavy engines)

См. также в других словарях:

• technology, history of — Introduction       the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …   Universalium

• Glossary of firefighting equipment — Note: This list is incomplete. You can help Wikipedia by [http://en.wikipedia.org/w/index.php?title=Glossary of firefighting equipment action=edit adding to it] . 0 9 * 1 3/4 inch hose: see attack hose * 2 1/2 inch hose: see attack hose , supply… …   Wikipedia

• African military systems to 1800 — refers to the evolution of military systems on the African continent prior to 1800, with emphasis on the role of indigenous states and peoples within the African continent. Patterns of the military art generally moved from the simple to the more… …   Wikipedia

• History of the Royal Navy — Naval Service of the British Armed Forces …   Wikipedia

• Traction engine — A traction engine is a self propelled steam engine used to move heavy loads on roads, plough ground or to provide power at a chosen location. The name derives from the Latin tractus , meaning drawn , since the prime function of any traction… …   Wikipedia

• Niagara Falls Suspension Bridge — Niagara Falls Suspension Bridge …   Wikipedia

• mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …   Universalium

• Mamod — Type Private Industry Toys Founded 1937 Founder(s) Geoffrey Malins …   Wikipedia

• Man engine — The operation of a double acting man engine A man engine is a mechanism of reciprocating ladders and stationary platforms installed in mines to assist the miners’ journeys to and from the working levels. It was invented in Germany in the 19th… …   Wikipedia

• Rimutaka Incline — Infobox rail line name = Rimutaka Incline image width = caption = H 199, one of the locomotives used on the Incline, preserved at the Fell Engine Museum. type = Railways Department regional rail system = status = Closed locale = Wellington, New… …   Wikipedia

• T-34 variants — Infobox Weapon name= T 34 variants caption= T 34 family portrait, 1941 (BT 8, A 20, T 34 Models 1940 and 1941) origin= Soviet Union type= Medium tank is vehicle= yes is UK= yes service= 1940–96 production date= 1940–56 number= about 84,070The T… …   Wikipedia