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ISIRI 6672
This is a list of Institute of Standards and Industrial Research of Iran (ISIRI) standards. For a complete and up-to-date list of all the ISIRI standards (more than 14,000, as of February 2011), see thISIRI Search Index The National Committees (of) There are separate national committees for developing standards. Power and Electricity Civil Engineering, Building Materials, and Products Food and Agricultural Products Clothing, Fiber, and Textile Products Chemical and Polymer Industries * IRIRI2115 Wood, Packed Paper, and Cellulose Products Mineral Materials Motor Vehicles * ISIRI 4243 Permissible sound level and the exhaust system of motor vehicles * ISIRI 6482 Audible warning devices for motor vehicles * ISIRI 6484 Speed limitation devices or similar speed limitation on-board systems of certain categories of motor vehicles * ISIRI 6494 Retro-reflectors for motor vehicles and their trailers * ISIRI 6505 Direction indicator lamps for motor vehicles and their trailers * ISI ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Standards And Industrial Research Of Iran
The Institute of Standards and Industrial Research of Iran (ISIRI; ) is the Iranian governmental institution for standardization and certification. It is the Iranian representative to International Organization for Standardization. See also *Industry of Iran *List of ISIRI standards This is a list of Institute of Standards and Industrial Research of Iran (ISIRI) standards. For a complete and up-to-date list of all the ISIRI standards (more than 14,000, as of February 2011), see thISIRI Search Index The National Committees ... References External links * 1960 establishments in Iran ISO member bodies Government agencies of Iran Organizations established in 1960 Standards organisations in Iran Ministry of Industry, Mine and Trade (Iran) {{standard-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standardization
Standardization or standardisation is the process of implementing and developing technical standards based on the consensus of different parties that include firms, users, interest groups, standards organizations and governments. Standardization can help maximize compatibility, interoperability, safety, repeatability, or quality. It can also facilitate a normalization of formerly custom processes. In social sciences, including economics, the idea of ''standardization'' is close to the solution for a coordination problem, a situation in which all parties can realize mutual gains, but only by making mutually consistent decisions. History Early examples Standard weights and measures were developed by the Indus Valley civilization.Iwata, Shigeo (2008), "Weights and Measures in the Indus Valley", ''Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures (2nd edition)'' edited by Helaine Selin, pp. 2254–2255, Springer, . The centralized we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rear-view Mirror
A rear-view mirror (or rearview mirror) is a flat mirror in automobiles and other vehicles, designed to allow the driver to see rearward through the vehicle's rear window (rear windshield). In cars, the rear-view mirror is usually affixed to the top of the windshield on a double-swivel mount allowing it to be adjusted to suit the height and viewing angle of any driver and to swing harmlessly out of the way if impacted by a vehicle occupant in a collision. The rear-view mirror is augmented by one or more side-view mirrors, which serve as the only rear-vision mirrors on trucks, motorcycles and bicycles. History Among the rear-view mirror's early uses is a mention by Dorothy Levitt in her 1909 book ''The Woman and the Car'' which noted that women should "carry a little hand-mirror in a convenient place when driving" so they may "hold the mirror aloft from time to time in order to see behind while driving in traffic". However, earlier use is described in 1906, in a trade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kickstand
A kickstand is a device on a bicycle or motorcycle that allows the bike to be kept upright without leaning against another object or the aid of a person. A kickstand is usually a piece of metal that flips down from the frame and makes contact with the ground. It is generally located in the middle of the bike or towards the rear. Some touring bicycles have two: one at the rear, and a second in the front. History The earliest known kickstand was designed by Albert Berruyer in 1869, and since then kickstands have been independently reinvented many times. It was mounted below the handlebars, so was much longer than more recent designs. A shorter model was patented by Eldon Henderson in 1926. In the 1930s, a "smaller, more convenient" kickstand was developed by Joseph Paul Treen. In 1891, Pardon W, Tillinghast patented a design for a stand which was mounted on the pedal, but folded up flat under the pedal when not in use. Kickstands on bicycles fell out of fashion in the 197 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braking
A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction. Background Most brakes commonly use friction between two surfaces pressed together to convert the kinetic energy of the moving object into heat, though other methods of energy conversion may be employed. For example, regenerative braking converts much of the energy to electrical energy, which may be stored for later use. Other methods convert kinetic energy into potential energy in such stored forms as pressurized air or pressurized oil. Eddy current brakes use magnetic fields to convert kinetic energy into electric current in the brake disc, fin, or rail, which is converted into heat. Still other braking methods even transform kinetic energy into different forms, for example by transferring the energy to a rotating flywheel. Brakes are generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of International Organization For Standardization Standards
This is a list of publishedThis list generally excludes draft versions. International Organization for Standardization (ISO) standards and other deliverables.ISO deliverables include "specifications" (ISO/PAS, ISO/TS), "reports" (ISO/TR), etc, which are not referred to by ISO as "standards". For a complete and up-to-date list of all the ISO standards, see the ISO catalogue. The standards are protected by and most of them must be purchased. However, about 300 of the standards produced by ISO and 's Joint Technical Committee 1 ( |
List Of European Union Directives
The following is a thematic list of European Union directives: For a date based list, see the :European Union directives by number Numbering From 1 January 1992 to 31 December 2014, numbers assigned by the General Secretariat of the Council followed adoption, for instance: Directive 2010/75/EU. Since 2015, acts have been numbered following the pattern (domain) YYYY/N, for instance "Regulation (EU) 2016/1627" with * domain being "EU" for the European Union, "Euratom" for the European Atomic Energy Community, "EU, Euratom" for the European Union and the European Atomic Energy Community, "CFSP" for the common foreign and security policy * year being the 4 digit year * the sequential number. Some older directives had an ordinal number in their name, for instance: "First Council Directive 73/239/EEC". Accounting, auditing, and management control *Seventh Directive: Consolidated accounts of companies with limited liability (Directive 83/349/EEC of 29/6/83). *Eighth Directive: Q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISIRI Standards
The Institute of Standards and Industrial Research of Iran (ISIRI; ) is the Iranian governmental institution for standardization and certification. It is the Iranian representative to International Organization for Standardization. See also *Industry of Iran *List of ISIRI standards This is a list of Institute of Standards and Industrial Research of Iran (ISIRI) standardization, standards. For a complete and up-to-date list of all the ISIRI standards (more than 14,000, as of February 2011), see thISIRI Search Index The Nati ... References External links * 1960 establishments in Iran ISO member bodies Government agencies of Iran Organizations established in 1960 Standards organisations in Iran Ministry of Industry, Mine and Trade (Iran) {{standard-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Standards
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing (di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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