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Browsing United Nations Industrial Development Organization by Title

Browsing United Nations Industrial Development Organization by Title

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  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    The cross-section of a V-belt is a symmetrical trapezoid. Friction drive power is provided by the grooved pulley and wedge effect of the belt. V-belt is classified according to the shape of the cross-section. The standard ...
  • Unknown author (United Nations Industrial Development Organization, 1979-01)
    As the industries develop and diversify, rather than the motors with fixed revolution, the variable speed motors of large variable speed ratio and easy maintenance and operation have been in greater demand. The V.S. ...
  • Unknown author (United Nations Industrial Development Organization, 1979-01)
    The vacuum metallizing is referred to as a work forming metallic films by vaporizing a metal with heating under the state of high vacuum to have the metal vapor condensed and crystallized on the surface of an object ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    Although nowadays the use of veneer has spread all over the world to an extraordinary extent and the production of veneer developed into a significant industrial branch, the first beginnings of this craft date back as ...
  • Unknown author (United Nations Industrial Development Organization, 1979-01)
    Fresh and recycle acetic acid is vapourised, and continuously fed to the acetic vapouriser where it is contacted with gaseous ethylene. Pure oxygen is now introduced into the vapourised acetic acid/ethylene feed ...
  • Unknown author (United Nations Industrial Development Organization, 1979-01)
    Ethylene dichloride (EDC) is formed via the balanced oxychlorination route (see ethylene dichloride description). Pure EDC (99 percent) from the fractionation facilities is feed to the pyrolysis section where it is thermally ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    Wall tile which is used to cover building walls is made in various types - porcelain, semi-porcelain, fme earthenware, etc. Wall tile shows a trend toward increasing use in modern architecture, and its manufacturing ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    With the improvement and change in the living standard, household care and cleaning as well as its maintenance have become an important part of the daily chores, requiring much work on the part of housewives.
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    Electric water heaters are ideal for water heating in buildings with no central heating or for buildings provided with central heating but where water is not heated during the summer months. In presented electric water ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    The demand for living water, industrial water and water for various other purposes is increasing steadily throughout the world due to higher living standards and greater development of various industries. And to meet ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    The pump is usually classified into rotary motion pump, reciprocal pump, and special method pump. The pump is a general term to indicate machines which lift water or liquid from lower place to higher place and which ...
  • Unknown author (United Nations Industrial Development Organization, 1979-01)
    The watt hour meter is an instrument used in a house or plant to measure electric power. The driving force caused by the magnetic field and turning force, which are generated by electric current, is represented by ...
  • Unknown author (United Nations Industrial Development Organization, 1979-01)
    Developing countries that export raw hides and skins often wish to make better use of this indigenous raw material - often one of the few resources available - by producing leather locally. However, building a complete ...
  • Unknown author (United Nations Industrial Development Organization, 1979-01)
    The wheel disc generally breaks down into the following three types: 1) Complete with tire 2) Rim only 3) Rim and disc Here, explanations will be made on the case 3) of assembled rim and disc. As specialized plant ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    'Regenerative' is the denomination for energysources coming from natural energy-flows. These exist without any human help and, in human minds, can be classified as 'everlasting'. Usually they are found in a considerably ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    Doors and windows are important building elements, and it is a great advantage for the building industry when these elements are produced on an industrial scale. Manufacture in small workshops means rather expensive ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    Before designing a plant, it is necessary to conduct a market survey in your country. Generally speaking, the following are possible demands for cables. (1) Wires and cables required in construction of houses and ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    Products proposed for manufacture by this project are secondary products of wire rod, including naked wire, galvanized wire, nail, screw, staple and barbed wire. They are products which enjoy a large demand both in ...
  • Unknown author (United Nations Industrial Development Organization, 1987-01)
    In 1977 approximately 24,000,000 tons of low carbon steel wire rods were put out in the world, of which 1,900,000 tons were consumed in making wire nails. An increasing quantity O'f nails is being consumed year by ...
  • Unknown author (United Nations Industrial Development Organization, 1979-01)
    The technology and plant introduced here are related to the secondary product using the wire rod as its raw material. Labor-intensive instead of being technology- intensive, it is already a declining industry in many ...

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