thread diameter — The diameter measured from the crest of a thread to the corresponding crest on the opposite side of the bolt or screw. Also see nominal thread diameter … Dictionary of automotive terms
major diameter — On a bolt or screw, the diameter measured from the crest of a thread to the corresponding crest on the opposite side of the bolt or screw … Dictionary of automotive terms
major diameter — noun : the largest diameter of a screw thread measured at the crest of a male thread and at the root of a female thread … Useful english dictionary
Beethoven quadrangle — The Beethoven quadrangle is located in the equatorial region of Mercury, in the center of the area imaged by Mariner 10. Most pictures of the quadrangle were obtained at high sun angles as the Mariner 10 spacecraft receded from the planet.… … Wikipedia
Borealis quadrangle — The Borealis quadrangle is a quadrangle on Mercury surrounding the north pole down to 65° latitude (see also: geography of Mars).It contains the Goethe Basin, whose diameter of at least convert|400|km|abbr=on makes it the sixth largest impact… … Wikipedia
Siphon — Not to be confused with Psiphon. This article is about the domestic device. For the animal organ, see siphon (disambiguation). Siphon principle … Wikipedia
Кости нижней конечности — … Атлас анатомии человека
Screw thread — Internal and external threads illustrated using a common nut and bolt. The screw and nut pair can be used to convert torque into linear force. As the screw (or bolt) is rotated, the screw moves along its axis through the fixed nut, or the non… … Wikipedia
Great Seal of the United States — Reverse of the Seal … Wikipedia
hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… … Universalium
Chabrouh Dam — The Chabrouh Dam is a dam in Lebanon, 40 kilometers northeast of Beirut and was inaugurated in 2007. The dam has a height of 63 metres. The reservoir has a capacity of some 8 million cubic meters and is some 1300 metres in length. The dam is… … Wikipedia