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NEDO head office in Muza Kawasaki Central Tower Expo 2005 NEDO pavilion (August 2005). The New Energy and Industrial Technology Development Organization (新エネルギー・産業技術総合開発機構), or NEDO, is Japan's largest public management organization promoting research and development as well as deployment of industrial, energy and environmental technologies.
A measuring rod is a tool used to physically measure lengths and survey areas of various sizes. Most measuring rods are round or square sectioned; however, they can also be flat boards. Some have markings at regular intervals. It is likely that the measuring rod was used before the line, chain or steel tapes used in modern measurement. [1]
Stadiametric rangefinding, or the stadia method, is a technique of measuring distances with a telescopic instrument. The term stadia comes from a Greek unit of length Stadion (equal to 600 Greek feet, pous ) which was the typical length of a sports stadium of the time.
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Download as PDF; Printable version; In other projects ... move to sidebar hide. NEDO may refer to: National Economic Development Office, in the United ...
Topographer's rods are special purpose rods used in topographical surveys. The rod has the zero mark at mid-height and the graduations increase in both directions away from the mid-height. In use, the rod is adjusted so that the zero point is level with the instrument (or the surveyor's eye if he is using a hand level for low-resolution work).
Ranging rods of greater length, e.g. 3 to 6 m, are called ranging or range poles, and are used for very long survey lines. [3] Another type of ranging rod is known as an offset rod, which has no flag at the top. It is used for measuring small offsets from the survey line when the work is of an ordinary nature. [4]
IEC 60051 Direct acting indicating analogue electrical measuring instruments and their accessories IEC 60052 Voltage measurement by means of standard air gaps IEC 60055 Paper-insulated metal-sheathed cables for rated voltages up to 18/30 kV (with copper or aluminium conductors and excluding gas-pressure and oil-filled cables)
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