- electrical tapper
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аппарат для прожигания летки
Англо-русский словарь терминов металлургии и сварки. 2011.
Англо-русский словарь терминов металлургии и сварки. 2011.
Joseph Priestley — (13 March 1733 (Old Style) – 6 February 1804) was an 18th century British theologian, Dissenting clergyman, natural philosopher, educator, and political theorist who published over 150 works. He is usually credited with the discovery of oxygen,… … Wikipedia
Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism … Wikipedia
Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations … Wikipedia
Coherer — Metal filings coherer The coherer was a primitive form of radio signal detector used in the first radio receivers during the wireless telegraphy era at the beginning of the twentieth century. Invented around 1890 by French scientist Édouard… … Wikipedia
Tap and die — Not to be confused with Tool and die. Taps and dies are cutting tools used to create screw threads, which is called threading. A tap is used to cut the female portion of the mating pair (e.g., a nut). A die is used to cut the male portion of the… … Wikipedia
New Year Honours 2006 — The New Year Honours 2006 for the Commonwealth Realms were announced on 31 December, 2005, to celebrate the year passed and mark the beginning of 2006.The recipients of honours are displayed here as they were styled before their new honour, and… … Wikipedia
List of works by Joseph Priestley — This list of works by Joseph Priestley classifies all of the works by Joseph Priestley (1733 – 1804), a British natural philosopher, Dissenting clergyman, political theorist, theologian, and educator. He is best known for his discovery,… … Wikipedia
Liste des œuvres de Joseph Priestley — Priestley, paint à la fin de sa vie par Rembrandt Peale (vers 1800) Cette liste des œuvres de Joseph Priestley classifie tous les ouvrages de Joseph Priestley (1733 1804), philosophe naturel britannique, prêtre dissident, philosophe politique,… … Wikipédia en Français
Edouard Branly — Edouard Branly † Catholic Encyclopedia ► Edouard Branly French physicist and inventor of the coherer employed in wireless telegraphy, born at Amiens, 23 October, 1846. After receiving his early education at the Lycée of St. Quentin,… … Catholic encyclopedia
2006 New Year Honours — The New Year Honours 2006 for the Commonwealth realms were announced on 31 December 2005, to celebrate the year passed and mark the beginning of 2006. The recipients of honours are displayed here as they were styled before their new honour, and… … Wikipedia
Occupy Wall Street — This article is about the protests in New York City. For the wider movement, see Occupy movement. Occupy Wall Street Part of the Occupy movement … Wikipedia