- plain washers
- • плоска шайба
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
aircraft washers — Normally, plain and lock washers are used in aircraft structures. Plain washers are made of carbon steel and are used for nuts to protect the metal from being scratched when the nut is turned down. The plain washers also may be used as a shim… … Aviation dictionary
Washer (hardware) — Assorted washers: flat, split, star and insulated A washer is a thin plate (typically disk shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are… … Wikipedia
Headlamp — Headlight redirects here. For other uses, see Headlight (disambiguation). High Beams redirects here. For the urban legend also known by that name, see Killer in the backseat. A motor scooter s front with an impractical number and variety of… … Wikipedia
Syracuse State School — Syracuse State Idiot Asylum on Wilbur Avenue in Syracuse, New York about 1855 The Syracuse State School was a residential facility in Syracuse, New York for mentally disabled children and adults. Founded in 1851 in Albany, New York as the New… … Wikipedia
Dishwasher — This article is about the appliance. For manual dishwashing, see dishwashing. For the video game of the same name, see The Dishwasher: Dead Samurai. [1] … Wikipedia
Coal breaker — A coal breaking plant, depicted on a postcard in 1907. A coal breaker was a coal processing plant which broke coal into various useful sizes. Coal breakers also removed impurities from the coal (typically slate) and deposited them into a culm… … Wikipedia
MOT test — Main article: Vehicle inspection The blue three triangles logo, which stations have to display, identifies approved MOT test stations. The Ministry of Transport test (usually abbreviated to MOT test) is an annual test of automobile safety … Wikipedia
Knife — A knife is a handheld sharp edged instrument consisting of handle attached to a blade used for cutting. The knife is a tool that can be used as a weapon. Its origins date as far back as two and a half million years ago, as evidenced by the… … Wikipedia
Piano — Pianoforte redirects here. For earlier versions of the instrument, see Fortepiano. For other uses of Piano, see Piano (disambiguation). Piano Bösendorfer grand piano Keyboard instrument … Wikipedia
Vespel — Structure of a Vespel polymer Vespel is the trademark of a range of durable high performance polyimide based plastics manufactured by DuPont. The one shown in the structure on the right was the first to be commercialized.[1] … Wikipedia
Missouri University of Science and Technology — Motto Salus Populi (Latin, The Welfare of the People) Established 1870 … Wikipedia