end fittings
111Central vacuum cleaner — The power unit of a typical central vacuum cleaner for residential use A central vacuum cleaner (also known as built in or ducted) is a type of vacuum cleaner appliance, installed into a building as a semi permanent fixture. Central vacuum… …
112Ductile iron pipe — is a pipe commonly used for potable water distribution.[1] The predominant wall material is ductile iron, a spheroidized graphite cast iron, although an internal cement mortar lining usually serves to inhibit corrosion from the fluid being… …
113Suit (clothing) — Western dress codes Formal wear Formal Semi formal Informal (including lounge suits) Smart casual Business casual Casual Active attire …
114Diving regulator — and Octopus Other names Demand valve Uses Reduces pressurized breathing gas to ambient pressure and delivers it to the diver Inventor Manuel Théodore Guillaumet (1838), Benoît Rouquayrol (1860) …
115Positive airway pressure — A typical CPAP machine houses the air pump in a case lined with sound absorbing material for quieter operation. A hose carries the pressurized air to a face mask or nasal pillow …
116Bed — A bed audio2|En us bed.ogg is a piece of furniture (or a location) primarily used as a place to sleep, and often used for relaxation.To make beds more comfortable, a mattress is usually placed on top of it. The second layer is the box spring… …
117Old Parliament House, Canberra — Old Parliament House as viewed from the front …
118History of Harringay (1880–present) — The advance of late Victorian urbanisation during the last twenty years of the 19th century swept away the eighteenth and early nineteenth century houses, their grounds and the farmland. By 1900 Harringay was completely urbanised. Urbanisation… …
119Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …
120List of accidents and incidents involving military aircraft, 1950-1974 — This is a list of notable accidents and incidents involving military aircraft grouped by the year in which the accident or incident occurred. For more exhaustive lists, see the [http://www.baaa acro.com/ Aircraft Crash Record Office] or the [http …
