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Avangan
Avangan is an Iranian manufacturer of Electric transmission towers and Radio masts and towers Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made ... in Arak. This company was established in 1974 by IDRO Group and the Ministry of Energy of Iran. Avangan has 80% of Iran's market in the transmission towers.{{cite web, url=https://www.metalbulletin.com/Article/1823818/Jafari-plans-to-double-capacity-at-Avangan-Steel.html, title=Jafari plans to double capacity at Avangan Steel {{! Metal Bulletin.com, website=www.metalbulletin.com, access-date=2019-07-09 References Iranian brands Engineering companies of Iran Manufacturing companies of Iran Holding companies of Iran Manufacturing companies established in 1974 Companies based in Arak Iranian companies established in 1974 Holding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arak, Iran
Arak ( fa, اراک, ''Arâk''; ) is the capital of Markazi Province, Iran. At the 2011 census, its population was 526,182, in 160,761 families. The city is nicknamed the "Industrial Capital of Iran". As a major industrial city, Arak hosts several industrial factories inside and within a few kilometers outside the city, including the factory of Machine Sazi Arak and the Iranian Aluminium Company. These factories produce nearly half of the needs of the country in steel, petrochemical, and locomotive industries. As an industrial city in a developing country, Arak suffers from air pollution. Etymology Arâk The term ''Arâk'' remains from a name given to the region since the medieval period. It derives from Arabic '' al-ʿIrāq'', meaning "root", itself derived possibly from Akkadian ''Uruk'' ( he, אֶרֶךְ, ''Erech''). But new research has shown that the word Arak has the same roots with the words Iran and Arran, and the name Iraq is an Arabicized Persian word. During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Engineering
Power engineering, also called power systems engineering, is a subfield of electrical engineering that deals with the generation, transmission, distribution, and utilization of electric power, and the electrical apparatus connected to such systems. Although much of the field is concerned with the problems of three-phase AC power – the standard for large-scale power transmission and distribution across the modern world – a significant fraction of the field is concerned with the conversion between AC and DC power and the development of specialized power systems such as those used in aircraft or for electric railway networks. Power engineering draws the majority of its theoretical base from electrical engineering. History Pioneering years Electricity became a subject of scientific interest in the late 17th century. Over the next two centuries a number of important discoveries were made including the incandescent light bulb and the voltaic pile. Probably the greatest dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Power Transmission
Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation. The interconnected lines that facilitate this movement form a ''transmission network''. This is distinct from the local wiring between high-voltage substations and customers, which is typically referred to as electric power distribution. The combined transmission and distribution network is part of electricity delivery, known as the electrical grid. Efficient long-distance transmission of electric power requires high voltages. This reduces the losses produced by strong currents. Transmission lines use either alternating current (HVAC) or direct current (HVDC). The voltage level is changed with transformers. The voltage is stepped up for transmission, then reduced for local distribution. A wide area synchronous grid, known as an "interconnection" in North America, directly connects generators delivering AC power with the same rela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Masts And Towers
Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them. In the case of a mast radiator or radiating tower, the whole mast or tower is itself the transmitting antenna. Terminology The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a mast is held up by stays or guys. Broadcast engineers in the UK use the same terminology. A mast is a ground-based or rooftop structure that supports antennas at a height where they can satisfactorily send or receive radio waves. Typical masts are of steel lattice or tubular steel construction. Masts themselves play no part in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grating
A grating is any regularly spaced collection of essentially identical, parallel, elongated elements. Gratings usually consist of a single set of elongated elements, but can consist of two sets, in which case the second set is usually perpendicular to the first (as illustrated). When the two sets are perpendicular, this is also known as a wikt:grid (as in grid paper) or a mesh. As filters A grating covering a drain (as illustrated) can be a collection of iron bars (the identical, elongated elements) held together (to ensure the bars are parallel and regularly spaced) by a lighter iron frame. Gratings over drains and air vents are used as filters, to block movement of large solids (e.g. people) and to allow movement of liquids. A register is a type of grating used in heating, ventilation, and air conditioning, which transmits air, while stopping solid objects. File:Vindobona Hoher Markt-71.JPG, Grating - drain cover, ancient Roman architecture at Vindobona, Austria. File:Montr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IDRO Group
The Industrial Development & Renovation Organization of Iran (IDRO) known as IDRO Group was established in 1967 in Iran. IDRO Group is one of the largest companies in Iran. It is also one of the largest conglomerates in Asia. IDRO's objective is to develop Industry of Iran, Iran's industry sector and to accelerate the industrialization process of the country and to export Iranian products worldwide. Today, IDRO owns 117 subsidiaries and affiliated companies both domestically as well as internationally. Businesses In the course of its 40 years of activity, IDRO has gradually become a major shareholder of some key industries in Iran. In recent years and in accordance with the country's Privatization in Iran, privatization policy, IDRO has made great efforts to privatize its affiliated companies. While carrying on its privatization policies and lessening its role as a holding company, IDRO intends to concentrate on its prime missions and to turn into an industrial development agen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Energy (Iran)
Ministry of Energy ( fa, وزارت نیرو ''Vezârat-e Niru''), Government regulates and manages the implementation of policies applicable to energy, electricity, water and wastewater services in Iran. History and profile Developed on 17 October 1936 (before the current constitution of Iran (1979)), the ministry was established to provide electricity to the city of Tehran. On 20 May 1943 (before the current constitution of Iran (1979)), its portfolio was expanded to include water management in the country. It was later renamed as the ministry of water and electricity on 17 March 1964. Later on 17 February 1975, after the parliamentary approval it became the ministry of energy. On 10 May 1978, under energy minister Jahanguir Mahdmina, the ministry's function was expanded to contain the construction and operation of nuclear power plants in the country. After the new Iranian constitution was formed (1979) some parliamentary changes took place for the duties of this ministry. On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iranian Brands
Iranian may refer to: * Iran, a sovereign state * Iranian peoples, the speakers of the Iranian languages. The term Iranic peoples is also used for this term to distinguish the pan ethnic term from Iranian, used for the people of Iran * Iranian languages, a branch of the Indo-Iranian languages * Iranian diaspora, Iranian people living outside Iran * Iranian architecture, architecture of Iran and parts of the rest of West Asia * Iranian foods, list of Iranian foods and dishes * Iranian.com, also known as ''The Iranian'' and ''The Iranian Times'' See also * Persian (other) * Iranians (other) * Languages of Iran * Ethnicities in Iran * Demographics of Iran * Indo-Iranian languages * Irani (other) * List of Iranians This is an alphabetic list of notable people from Iran or its historical predecessors. In the news * Ali Khamenei, supreme leader of Iran * Ebrahim Raisi, president of Iran, former Chief Justice of Iran. * Hassan Rouhani, former president ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineering Companies Of Iran
Engineering is the use of scientific principles to design and build machines, structures, and other items, including bridges, tunnels, roads, vehicles, and buildings. The discipline of engineering encompasses a broad range of more specialized fields of engineering, each with a more specific emphasis on particular areas of applied mathematics, applied science, and types of application. See glossary of engineering. The term ''engineering'' is derived from the Latin ''ingenium'', meaning "cleverness" and ''ingeniare'', meaning "to contrive, devise". Definition The American Engineers' Council for Professional Development (ECPD, the predecessor of ABET) has defined "engineering" as: The creative application of scientific principles to design or develop structures, machines, apparatus, or manufacturing processes, or works utilizing them singly or in combination; or to construct or operate the same with full cognizance of their design; or to forecast their behavior under specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Companies Of Iran
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a final ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holding Companies Of Iran
{{disambiguation ...
Holding may refer to: * Holding an object with the hands, or grasping * Holding (law), the central determination in a judicial opinion * Holding (aeronautics), a manoeuvre in aviation * Holding (surname) * Holding company, a company that owns stock in other companies * Holding (American football), a common penalty in American football * ''The Miroslav Holding Co.'', 2001 Croatian film also released as ''Holding'' * "Holding", an episode of the American animated television series ''Beavis and Butt-Head'' * ''Holding'' (TV series), a 2022 TV series See also * * * Smallholding * Hold (other) * The Holding (other) * "Holdin'," a song by Diamond Rio * Hoarding * Possession (law) In law, possession is the control a person intentionally exercises toward a thing. Like ownership, the possession of anything is commonly regulated by country under property law. In all cases, to possess something, a person must have an inten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Companies Established In 1974
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a final product. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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